9839366960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2999807}}^1$

素因数の和:2999861

約数の個数: 40

約数和(自身を含む): 23434500096

約数和(自身を除く): 13595133136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 2999807, 5999614, 11999228, 14999035, 23998456, 29998070, 47996912, 59996140, 119992280, 122992087, 239984560, 245984174, 491968348, 614960435, 983936696, 1229920870, 1967873392, 2459841740, 4919683480, 9839366960]

約数ペア:

[(1, 9839366960), (2, 4919683480), (4, 2459841740), (5, 1967873392), (8, 1229920870), (10, 983936696), (16, 614960435), (20, 491968348), (40, 245984174), (41, 239984560), (80, 122992087), (82, 119992280), (164, 59996140), (205, 47996912), (328, 29998070), (410, 23998456), (656, 14999035), (820, 11999228), (1640, 5999614), (3280, 2999807)]