15707877440

素因数分解:

$2^6\times 5^1\times {\mathrm{49087117}}^1$

素因数の和:49087134

約数の個数: 28

約数和(自身を含む): 37404383916

約数和(自身を除く): 21696506476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49087117, 98174234, 196348468, 245435585, 392696936, 490871170, 785393872, 981742340, 1570787744, 1963484680, 3141575488, 3926969360, 7853938720, 15707877440]

約数ペア:

[(1, 15707877440), (2, 7853938720), (4, 3926969360), (5, 3141575488), (8, 1963484680), (10, 1570787744), (16, 981742340), (20, 785393872), (32, 490871170), (40, 392696936), (64, 245435585), (80, 196348468), (160, 98174234), (320, 49087117)]