26620996820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20681}}^1\times {\mathrm{5851}}^1$

素因数の和:26552

約数の個数: 48

約数和(自身を含む): 60999656256

約数和(自身を除く): 34378659436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5851, 11702, 20681, 23404, 29255, 41362, 58510, 64361, 82724, 103405, 117020, 128722, 206810, 227491, 257444, 321805, 413620, 454982, 643610, 909964, 1137455, 1287220, 2274910, 4549820, 121004531, 242009062, 484018124, 605022655, 1210045310, 1331049841, 2420090620, 2662099682, 5324199364, 6655249205, 13310498410, 26620996820]

約数ペア:

[(1, 26620996820), (2, 13310498410), (4, 6655249205), (5, 5324199364), (10, 2662099682), (11, 2420090620), (20, 1331049841), (22, 1210045310), (44, 605022655), (55, 484018124), (110, 242009062), (220, 121004531), (5851, 4549820), (11702, 2274910), (20681, 1287220), (23404, 1137455), (29255, 909964), (41362, 643610), (58510, 454982), (64361, 413620), (82724, 321805), (103405, 257444), (117020, 227491), (128722, 206810)]