631011036220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3449}}^1\times {\mathrm{88813}}^1$

素因数の和:92374

約数の個数: 48

約数和(自身を含む): 1338391454400

約数和(自身を除く): 707380418180

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 3449, 6898, 13796, 17245, 34490, 68980, 88813, 177626, 355247, 355252, 444065, 710494, 888130, 1420988, 1776235, 1776260, 3552470, 7104940, 9147739, 18295478, 36590956, 45738695, 91477390, 182954780, 306316037, 612632074, 1225264148, 1531580185, 3063160370, 6126320740, 31550551811, 63101103622, 126202207244, 157752759055, 315505518110, 631011036220]

約数ペア:

[(1, 631011036220), (2, 315505518110), (4, 157752759055), (5, 126202207244), (10, 63101103622), (20, 31550551811), (103, 6126320740), (206, 3063160370), (412, 1531580185), (515, 1225264148), (1030, 612632074), (2060, 306316037), (3449, 182954780), (6898, 91477390), (13796, 45738695), (17245, 36590956), (34490, 18295478), (68980, 9147739), (88813, 7104940), (177626, 3552470), (355247, 1776260), (355252, 1776235), (444065, 1420988), (710494, 888130)]