5085680

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 11930784

約数和(自身を除く): 6845104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 421, 604, 755, 842, 1208, 1510, 1684, 2105, 2416, 3020, 3368, 4210, 6040, 6736, 8420, 12080, 16840, 33680, 63571, 127142, 254284, 317855, 508568, 635710, 1017136, 1271420, 2542840, 5085680]

約数ペア:

[(1, 5085680), (2, 2542840), (4, 1271420), (5, 1017136), (8, 635710), (10, 508568), (16, 317855), (20, 254284), (40, 127142), (80, 63571), (151, 33680), (302, 16840), (421, 12080), (604, 8420), (755, 6736), (842, 6040), (1208, 4210), (1510, 3368), (1684, 3020), (2105, 2416)]