10788440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20771

約数の個数: 32

約数和(自身を含む): 26142480

約数和(自身を除く): 15354040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20747, 41494, 82988, 103735, 165976, 207470, 269711, 414940, 539422, 829880, 1078844, 1348555, 2157688, 2697110, 5394220, 10788440]

約数ペア:

[(1, 10788440), (2, 5394220), (4, 2697110), (5, 2157688), (8, 1348555), (10, 1078844), (13, 829880), (20, 539422), (26, 414940), (40, 269711), (52, 207470), (65, 165976), (104, 103735), (130, 82988), (260, 41494), (520, 20747)]