70688480

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1$

素因数の和:4251

約数の個数: 48

約数和(自身を含む): 168603120

約数和(自身を除く): 97914640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4129, 4280, 8258, 8560, 16516, 17120, 20645, 33032, 41290, 66064, 82580, 132128, 165160, 330320, 441803, 660640, 883606, 1767212, 2209015, 3534424, 4418030, 7068848, 8836060, 14137696, 17672120, 35344240, 70688480]

約数ペア:

[(1, 70688480), (2, 35344240), (4, 17672120), (5, 14137696), (8, 8836060), (10, 7068848), (16, 4418030), (20, 3534424), (32, 2209015), (40, 1767212), (80, 883606), (107, 660640), (160, 441803), (214, 330320), (428, 165160), (535, 132128), (856, 82580), (1070, 66064), (1712, 41290), (2140, 33032), (3424, 20645), (4129, 17120), (4280, 16516), (8258, 8560)]