749273480

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{40111}}^1$

素因数の和:40589

約数の個数: 32

約数和(自身を含む): 1689517440

約数和(自身を除く): 940243960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 18680, 40111, 80222, 160444, 200555, 320888, 401110, 802220, 1604440, 18731837, 37463674, 74927348, 93659185, 149854696, 187318370, 374636740, 749273480]

約数ペア:

[(1, 749273480), (2, 374636740), (4, 187318370), (5, 149854696), (8, 93659185), (10, 74927348), (20, 37463674), (40, 18731837), (467, 1604440), (934, 802220), (1868, 401110), (2335, 320888), (3736, 200555), (4670, 160444), (9340, 80222), (18680, 40111)]