125069780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29921}}^1$

素因数の和:29960

約数の個数: 48

約数和(自身を含む): 301613760

約数和(自身を除く): 176543980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 29921, 59842, 119684, 149605, 299210, 329131, 568499, 598420, 658262, 1136998, 1316524, 1645655, 2273996, 2842495, 3291310, 5684990, 6253489, 6582620, 11369980, 12506978, 25013956, 31267445, 62534890, 125069780]

約数ペア:

[(1, 125069780), (2, 62534890), (4, 31267445), (5, 25013956), (10, 12506978), (11, 11369980), (19, 6582620), (20, 6253489), (22, 5684990), (38, 3291310), (44, 2842495), (55, 2273996), (76, 1645655), (95, 1316524), (110, 1136998), (190, 658262), (209, 598420), (220, 568499), (380, 329131), (418, 299210), (836, 149605), (1045, 119684), (2090, 59842), (4180, 29921)]