11333720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4229}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 25887600

約数和(自身を除く): 14553880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4229, 8458, 16916, 21145, 33832, 42290, 84580, 169160, 283343, 566686, 1133372, 1416715, 2266744, 2833430, 5666860, 11333720]

約数ペア:

[(1, 11333720), (2, 5666860), (4, 2833430), (5, 2266744), (8, 1416715), (10, 1133372), (20, 566686), (40, 283343), (67, 169160), (134, 84580), (268, 42290), (335, 33832), (536, 21145), (670, 16916), (1340, 8458), (2680, 4229)]