111954040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23131}}^1$

素因数の和:23164

約数の個数: 48

約数和(自身を含む): 276890040

約数和(自身を除く): 164936000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 23131, 46262, 92524, 115655, 185048, 231310, 254441, 462620, 508882, 925240, 1017764, 1272205, 2035528, 2544410, 2798851, 5088820, 5597702, 10177640, 11195404, 13994255, 22390808, 27988510, 55977020, 111954040]

約数ペア:

[(1, 111954040), (2, 55977020), (4, 27988510), (5, 22390808), (8, 13994255), (10, 11195404), (11, 10177640), (20, 5597702), (22, 5088820), (40, 2798851), (44, 2544410), (55, 2035528), (88, 1272205), (110, 1017764), (121, 925240), (220, 508882), (242, 462620), (440, 254441), (484, 231310), (605, 185048), (968, 115655), (1210, 92524), (2420, 46262), (4840, 23131)]