10131680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4899

約数の個数: 48

約数和(自身を含む): 25782624

約数和(自身を除く): 15650944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4871, 9742, 19484, 24355, 38968, 48710, 63323, 77936, 97420, 126646, 155872, 194840, 253292, 316615, 389680, 506584, 633230, 779360, 1013168, 1266460, 2026336, 2532920, 5065840, 10131680]

約数ペア:

[(1, 10131680), (2, 5065840), (4, 2532920), (5, 2026336), (8, 1266460), (10, 1013168), (13, 779360), (16, 633230), (20, 506584), (26, 389680), (32, 316615), (40, 253292), (52, 194840), (65, 155872), (80, 126646), (104, 97420), (130, 77936), (160, 63323), (208, 48710), (260, 38968), (416, 24355), (520, 19484), (1040, 9742), (2080, 4871)]