26067140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 61012224

約数和(自身を除く): 34945084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2521, 2585, 5042, 5170, 10084, 10340, 12605, 25210, 27731, 50420, 55462, 110924, 118487, 138655, 236974, 277310, 473948, 554620, 592435, 1184870, 1303357, 2369740, 2606714, 5213428, 6516785, 13033570, 26067140]

約数ペア:

[(1, 26067140), (2, 13033570), (4, 6516785), (5, 5213428), (10, 2606714), (11, 2369740), (20, 1303357), (22, 1184870), (44, 592435), (47, 554620), (55, 473948), (94, 277310), (110, 236974), (188, 138655), (220, 118487), (235, 110924), (470, 55462), (517, 50420), (940, 27731), (1034, 25210), (2068, 12605), (2521, 10340), (2585, 10084), (5042, 5170)]