9409480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3511}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 21493440

約数和(自身を除く): 12083960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3511, 7022, 14044, 17555, 28088, 35110, 70220, 140440, 235237, 470474, 940948, 1176185, 1881896, 2352370, 4704740, 9409480]

約数ペア:

[(1, 9409480), (2, 4704740), (4, 2352370), (5, 1881896), (8, 1176185), (10, 940948), (20, 470474), (40, 235237), (67, 140440), (134, 70220), (268, 35110), (335, 28088), (536, 17555), (670, 14044), (1340, 7022), (2680, 3511)]