1330293250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 2958778368

約数和(自身を除く): 1628485118

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 127, 130, 143, 250, 254, 275, 286, 293, 325, 550, 586, 635, 650, 715, 1270, 1375, 1397, 1430, 1465, 1625, 1651, 2750, 2794, 2930, 3175, 3223, 3250, 3302, 3575, 3809, 6350, 6446, 6985, 7150, 7325, 7618, 8255, 13970, 14650, 15875, 16115, 16510, 17875, 18161, 19045, 31750, 32230, 34925, 35750, 36322, 36625, 37211, 38090, 41275, 41899, 69850, 73250, 74422, 80575, 82550, 83798, 90805, 95225, 161150, 174625, 181610, 186055, 190450, 206375, 209495, 349250, 372110, 402875, 409321, 412750, 418990, 454025, 476125, 483743, 805750, 818642, 908050, 930275, 952250, 967486, 1047475, 1860550, 2046605, 2094950, 2270125, 2418715, 4093210, 4540250, 4651375, 4837430, 5237375, 5321173, 9302750, 10233025, 10474750, 10642346, 12093575, 20466050, 24187150, 26605865, 51165125, 53211730, 60467875, 102330250, 120935750, 133029325, 266058650, 665146625, 1330293250]

約数ペア:

[(1, 1330293250), (2, 665146625), (5, 266058650), (10, 133029325), (11, 120935750), (13, 102330250), (22, 60467875), (25, 53211730), (26, 51165125), (50, 26605865), (55, 24187150), (65, 20466050), (110, 12093575), (125, 10642346), (127, 10474750), (130, 10233025), (143, 9302750), (250, 5321173), (254, 5237375), (275, 4837430), (286, 4651375), (293, 4540250), (325, 4093210), (550, 2418715), (586, 2270125), (635, 2094950), (650, 2046605), (715, 1860550), (1270, 1047475), (1375, 967486), (1397, 952250), (1430, 930275), (1465, 908050), (1625, 818642), (1651, 805750), (2750, 483743), (2794, 476125), (2930, 454025), (3175, 418990), (3223, 412750), (3250, 409321), (3302, 402875), (3575, 372110), (3809, 349250), (6350, 209495), (6446, 206375), (6985, 190450), (7150, 186055), (7325, 181610), (7618, 174625), (8255, 161150), (13970, 95225), (14650, 90805), (15875, 83798), (16115, 82550), (16510, 80575), (17875, 74422), (18161, 73250), (19045, 69850), (31750, 41899), (32230, 41275), (34925, 38090), (35750, 37211), (36322, 36625)]