108436760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 253912320

約数和(自身を除く): 145475560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 157, 248, 310, 314, 557, 620, 628, 785, 1114, 1240, 1256, 1570, 2228, 2785, 3140, 4456, 4867, 5570, 6280, 9734, 11140, 17267, 19468, 22280, 24335, 34534, 38936, 48670, 69068, 86335, 87449, 97340, 138136, 172670, 174898, 194680, 345340, 349796, 437245, 690680, 699592, 874490, 1748980, 2710919, 3497960, 5421838, 10843676, 13554595, 21687352, 27109190, 54218380, 108436760]

約数ペア:

[(1, 108436760), (2, 54218380), (4, 27109190), (5, 21687352), (8, 13554595), (10, 10843676), (20, 5421838), (31, 3497960), (40, 2710919), (62, 1748980), (124, 874490), (155, 699592), (157, 690680), (248, 437245), (310, 349796), (314, 345340), (557, 194680), (620, 174898), (628, 172670), (785, 138136), (1114, 97340), (1240, 87449), (1256, 86335), (1570, 69068), (2228, 48670), (2785, 38936), (3140, 34534), (4456, 24335), (4867, 22280), (5570, 19468), (6280, 17267), (9734, 11140)]