1042262320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40841}}^1$

素因数の和:40894

約数の個数: 80

約数和(自身を含む): 2734780320

約数和(自身を除く): 1692518000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 40841, 81682, 163364, 204205, 326728, 408410, 449251, 653456, 816820, 898502, 1184389, 1633640, 1797004, 2246255, 2368778, 3267280, 3594008, 4492510, 4737556, 5921945, 7188016, 8985020, 9475112, 11843890, 13028279, 17970040, 18950224, 23687780, 26056558, 35940080, 47375560, 52113116, 65141395, 94751120, 104226232, 130282790, 208452464, 260565580, 521131160, 1042262320]

約数ペア:

[(1, 1042262320), (2, 521131160), (4, 260565580), (5, 208452464), (8, 130282790), (10, 104226232), (11, 94751120), (16, 65141395), (20, 52113116), (22, 47375560), (29, 35940080), (40, 26056558), (44, 23687780), (55, 18950224), (58, 17970040), (80, 13028279), (88, 11843890), (110, 9475112), (116, 8985020), (145, 7188016), (176, 5921945), (220, 4737556), (232, 4492510), (290, 3594008), (319, 3267280), (440, 2368778), (464, 2246255), (580, 1797004), (638, 1633640), (880, 1184389), (1160, 898502), (1276, 816820), (1595, 653456), (2320, 449251), (2552, 408410), (3190, 326728), (5104, 204205), (6380, 163364), (12760, 81682), (25520, 40841)]