2018630900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 216

約数和(自身を含む): 5328664152

約数和(自身を除く): 3310033252

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 41, 44, 50, 52, 55, 65, 82, 100, 110, 121, 130, 143, 164, 205, 220, 242, 260, 275, 286, 313, 325, 410, 451, 484, 533, 550, 572, 605, 626, 650, 715, 820, 902, 1025, 1066, 1100, 1210, 1252, 1300, 1430, 1565, 1573, 1804, 2050, 2132, 2255, 2420, 2665, 2860, 3025, 3130, 3146, 3443, 3575, 4069, 4100, 4510, 4961, 5330, 5863, 6050, 6260, 6292, 6886, 7150, 7825, 7865, 8138, 9020, 9922, 10660, 11275, 11726, 12100, 12833, 13325, 13772, 14300, 15650, 15730, 16276, 17215, 19844, 20345, 22550, 23452, 24805, 25666, 26650, 29315, 31300, 31460, 34430, 37873, 39325, 40690, 44759, 45100, 49610, 51332, 53300, 58630, 64165, 64493, 68860, 75746, 78650, 81380, 86075, 89518, 99220, 101725, 117260, 124025, 128330, 128986, 141163, 146575, 151492, 157300, 166829, 172150, 179036, 189365, 203450, 223795, 248050, 256660, 257972, 282326, 293150, 320825, 322465, 333658, 344300, 378730, 406900, 447590, 492349, 496100, 564652, 586300, 641650, 644930, 667316, 705815, 757460, 834145, 895180, 946825, 984698, 1118975, 1283300, 1289860, 1411630, 1552793, 1612325, 1668290, 1835119, 1893650, 1969396, 2237950, 2461745, 2823260, 3105586, 3224650, 3336580, 3529075, 3670238, 3787300, 4170725, 4475900, 4923490, 6211172, 6449300, 7058150, 7340476, 7763965, 8341450, 9175595, 9846980, 12308725, 14116300, 15527930, 16682900, 18351190, 20186309, 24617450, 31055860, 36702380, 38819825, 40372618, 45877975, 49234900, 77639650, 80745236, 91755950, 100931545, 155279300, 183511900, 201863090, 403726180, 504657725, 1009315450, 2018630900]

約数ペア:

[(1, 2018630900), (2, 1009315450), (4, 504657725), (5, 403726180), (10, 201863090), (11, 183511900), (13, 155279300), (20, 100931545), (22, 91755950), (25, 80745236), (26, 77639650), (41, 49234900), (44, 45877975), (50, 40372618), (52, 38819825), (55, 36702380), (65, 31055860), (82, 24617450), (100, 20186309), (110, 18351190), (121, 16682900), (130, 15527930), (143, 14116300), (164, 12308725), (205, 9846980), (220, 9175595), (242, 8341450), (260, 7763965), (275, 7340476), (286, 7058150), (313, 6449300), (325, 6211172), (410, 4923490), (451, 4475900), (484, 4170725), (533, 3787300), (550, 3670238), (572, 3529075), (605, 3336580), (626, 3224650), (650, 3105586), (715, 2823260), (820, 2461745), (902, 2237950), (1025, 1969396), (1066, 1893650), (1100, 1835119), (1210, 1668290), (1252, 1612325), (1300, 1552793), (1430, 1411630), (1565, 1289860), (1573, 1283300), (1804, 1118975), (2050, 984698), (2132, 946825), (2255, 895180), (2420, 834145), (2665, 757460), (2860, 705815), (3025, 667316), (3130, 644930), (3146, 641650), (3443, 586300), (3575, 564652), (4069, 496100), (4100, 492349), (4510, 447590), (4961, 406900), (5330, 378730), (5863, 344300), (6050, 333658), (6260, 322465), (6292, 320825), (6886, 293150), (7150, 282326), (7825, 257972), (7865, 256660), (8138, 248050), (9020, 223795), (9922, 203450), (10660, 189365), (11275, 179036), (11726, 172150), (12100, 166829), (12833, 157300), (13325, 151492), (13772, 146575), (14300, 141163), (15650, 128986), (15730, 128330), (16276, 124025), (17215, 117260), (19844, 101725), (20345, 99220), (22550, 89518), (23452, 86075), (24805, 81380), (25666, 78650), (26650, 75746), (29315, 68860), (31300, 64493), (31460, 64165), (34430, 58630), (37873, 53300), (39325, 51332), (40690, 49610), (44759, 45100)]