2010572300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1992

約数の個数: 108

約数和(自身を含む): 4852111320

約数和(自身を除く): 2841539020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 121, 178, 220, 242, 275, 356, 445, 484, 550, 605, 890, 979, 1100, 1210, 1780, 1867, 1958, 2225, 2420, 3025, 3734, 3916, 4450, 4895, 6050, 7468, 8900, 9335, 9790, 10769, 12100, 18670, 19580, 20537, 21538, 24475, 37340, 41074, 43076, 46675, 48950, 53845, 82148, 93350, 97900, 102685, 107690, 166163, 186700, 205370, 215380, 225907, 269225, 332326, 410740, 451814, 513425, 538450, 664652, 830815, 903628, 1026850, 1076900, 1129535, 1661630, 1827793, 2053700, 2259070, 3323260, 3655586, 4154075, 4518140, 5647675, 7311172, 8308150, 9138965, 11295350, 16616300, 18277930, 20105723, 22590700, 36555860, 40211446, 45694825, 80422892, 91389650, 100528615, 182779300, 201057230, 402114460, 502643075, 1005286150, 2010572300]

約数ペア:

[(1, 2010572300), (2, 1005286150), (4, 502643075), (5, 402114460), (10, 201057230), (11, 182779300), (20, 100528615), (22, 91389650), (25, 80422892), (44, 45694825), (50, 40211446), (55, 36555860), (89, 22590700), (100, 20105723), (110, 18277930), (121, 16616300), (178, 11295350), (220, 9138965), (242, 8308150), (275, 7311172), (356, 5647675), (445, 4518140), (484, 4154075), (550, 3655586), (605, 3323260), (890, 2259070), (979, 2053700), (1100, 1827793), (1210, 1661630), (1780, 1129535), (1867, 1076900), (1958, 1026850), (2225, 903628), (2420, 830815), (3025, 664652), (3734, 538450), (3916, 513425), (4450, 451814), (4895, 410740), (6050, 332326), (7468, 269225), (8900, 225907), (9335, 215380), (9790, 205370), (10769, 186700), (12100, 166163), (18670, 107690), (19580, 102685), (20537, 97900), (21538, 93350), (24475, 82148), (37340, 53845), (41074, 48950), (43076, 46675)]