37865140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 82900944

約数和(自身を除く): 45035804

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 757, 820, 1220, 1514, 2501, 3028, 3785, 5002, 7570, 10004, 12505, 15140, 25010, 31037, 46177, 50020, 62074, 92354, 124148, 155185, 184708, 230885, 310370, 461770, 620740, 923540, 1893257, 3786514, 7573028, 9466285, 18932570, 37865140]

約数ペア:

[(1, 37865140), (2, 18932570), (4, 9466285), (5, 7573028), (10, 3786514), (20, 1893257), (41, 923540), (61, 620740), (82, 461770), (122, 310370), (164, 230885), (205, 184708), (244, 155185), (305, 124148), (410, 92354), (610, 62074), (757, 50020), (820, 46177), (1220, 31037), (1514, 25010), (2501, 15140), (3028, 12505), (3785, 10004), (5002, 7570)]