97613780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1579}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 224562240

約数和(自身を除く): 126948460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 281, 562, 1124, 1405, 1579, 2810, 3091, 3158, 5620, 6182, 6316, 7895, 12364, 15455, 15790, 17369, 30910, 31580, 34738, 61820, 69476, 86845, 173690, 347380, 443699, 887398, 1774796, 2218495, 4436990, 4880689, 8873980, 9761378, 19522756, 24403445, 48806890, 97613780]

約数ペア:

[(1, 97613780), (2, 48806890), (4, 24403445), (5, 19522756), (10, 9761378), (11, 8873980), (20, 4880689), (22, 4436990), (44, 2218495), (55, 1774796), (110, 887398), (220, 443699), (281, 347380), (562, 173690), (1124, 86845), (1405, 69476), (1579, 61820), (2810, 34738), (3091, 31580), (3158, 30910), (5620, 17369), (6182, 15790), (6316, 15455), (7895, 12364)]