11526640

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 27007200

約数和(自身を除く): 15480560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 967, 1192, 1490, 1934, 2384, 2980, 3868, 4835, 5960, 7736, 9670, 11920, 15472, 19340, 38680, 77360, 144083, 288166, 576332, 720415, 1152664, 1440830, 2305328, 2881660, 5763320, 11526640]

約数ペア:

[(1, 11526640), (2, 5763320), (4, 2881660), (5, 2305328), (8, 1440830), (10, 1152664), (16, 720415), (20, 576332), (40, 288166), (80, 144083), (149, 77360), (298, 38680), (596, 19340), (745, 15472), (967, 11920), (1192, 9670), (1490, 7736), (1934, 5960), (2384, 4835), (2980, 3868)]