924580660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{39887}}^1$

素因数の和:39976

約数の個数: 48

約数和(自身を含む): 2077367040

約数和(自身を除く): 1152786380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 4636, 5795, 11590, 23180, 39887, 79774, 159548, 199435, 398870, 757853, 797740, 1515706, 2433107, 3031412, 3789265, 4866214, 7578530, 9732428, 12165535, 15157060, 24331070, 46229033, 48662140, 92458066, 184916132, 231145165, 462290330, 924580660]

約数ペア:

[(1, 924580660), (2, 462290330), (4, 231145165), (5, 184916132), (10, 92458066), (19, 48662140), (20, 46229033), (38, 24331070), (61, 15157060), (76, 12165535), (95, 9732428), (122, 7578530), (190, 4866214), (244, 3789265), (305, 3031412), (380, 2433107), (610, 1515706), (1159, 797740), (1220, 757853), (2318, 398870), (4636, 199435), (5795, 159548), (11590, 79774), (23180, 39887)]