15690941080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9567647}}^1$

素因数の和:9567699

約数の個数: 32

約数和(自身を含む): 36165709440

約数和(自身を除く): 20474768360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9567647, 19135294, 38270588, 47838235, 76541176, 95676470, 191352940, 382705880, 392273527, 784547054, 1569094108, 1961367635, 3138188216, 3922735270, 7845470540, 15690941080]

約数ペア:

[(1, 15690941080), (2, 7845470540), (4, 3922735270), (5, 3138188216), (8, 1961367635), (10, 1569094108), (20, 784547054), (40, 392273527), (41, 382705880), (82, 191352940), (164, 95676470), (205, 76541176), (328, 47838235), (410, 38270588), (820, 19135294), (1640, 9567647)]