2251425710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1\times {\mathrm{5227}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 4268557440

約数和(自身を除く): 2017131730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2267, 4534, 5227, 10454, 11335, 22670, 26135, 43073, 52270, 86146, 99313, 198626, 215365, 430730, 496565, 993130, 11849609, 23699218, 59248045, 118496090, 225142571, 450285142, 1125712855, 2251425710]

約数ペア:

[(1, 2251425710), (2, 1125712855), (5, 450285142), (10, 225142571), (19, 118496090), (38, 59248045), (95, 23699218), (190, 11849609), (2267, 993130), (4534, 496565), (5227, 430730), (10454, 215365), (11335, 198626), (22670, 99313), (26135, 86146), (43073, 52270)]