133766620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22369}}^1$

素因数の和:22414

約数の個数: 48

約数和(自身を含む): 315685440

約数和(自身を除く): 181918820

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 22369, 44738, 89476, 111845, 223690, 290797, 447380, 514487, 581594, 1028974, 1163188, 1453985, 2057948, 2572435, 2907970, 5144870, 5815940, 6688331, 10289740, 13376662, 26753324, 33441655, 66883310, 133766620]

約数ペア:

[(1, 133766620), (2, 66883310), (4, 33441655), (5, 26753324), (10, 13376662), (13, 10289740), (20, 6688331), (23, 5815940), (26, 5144870), (46, 2907970), (52, 2572435), (65, 2057948), (92, 1453985), (115, 1163188), (130, 1028974), (230, 581594), (260, 514487), (299, 447380), (460, 290797), (598, 223690), (1196, 111845), (1495, 89476), (2990, 44738), (5980, 22369)]