3485486560

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{306821}}^1$

素因数の和:306907

約数の個数: 48

約数和(自身を含む): 8350467552

約数和(自身を除く): 4864980992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 306821, 613642, 1227284, 1534105, 2454568, 3068210, 4909136, 6136420, 9818272, 12272840, 21784291, 24545680, 43568582, 49091360, 87137164, 108921455, 174274328, 217842910, 348548656, 435685820, 697097312, 871371640, 1742743280, 3485486560]

約数ペア:

[(1, 3485486560), (2, 1742743280), (4, 871371640), (5, 697097312), (8, 435685820), (10, 348548656), (16, 217842910), (20, 174274328), (32, 108921455), (40, 87137164), (71, 49091360), (80, 43568582), (142, 24545680), (160, 21784291), (284, 12272840), (355, 9818272), (568, 6136420), (710, 4909136), (1136, 3068210), (1420, 2454568), (2272, 1534105), (2840, 1227284), (5680, 613642), (11360, 306821)]