1520547040

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{88817}}^1$

素因数の和:88939

約数の個数: 48

約数和(自身を含む): 3625906032

約数和(自身を除く): 2105358992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 17120, 88817, 177634, 355268, 444085, 710536, 888170, 1421072, 1776340, 2842144, 3552680, 7105360, 9503419, 14210720, 19006838, 38013676, 47517095, 76027352, 95034190, 152054704, 190068380, 304109408, 380136760, 760273520, 1520547040]

約数ペア:

[(1, 1520547040), (2, 760273520), (4, 380136760), (5, 304109408), (8, 190068380), (10, 152054704), (16, 95034190), (20, 76027352), (32, 47517095), (40, 38013676), (80, 19006838), (107, 14210720), (160, 9503419), (214, 7105360), (428, 3552680), (535, 2842144), (856, 1776340), (1070, 1421072), (1712, 888170), (2140, 710536), (3424, 444085), (4280, 355268), (8560, 177634), (17120, 88817)]