17315240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10067}}^1$

素因数の和:10121

約数の個数: 32

約数和(自身を含む): 39869280

約数和(自身を除く): 22554040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 10067, 20134, 40268, 50335, 80536, 100670, 201340, 402680, 432881, 865762, 1731524, 2164405, 3463048, 4328810, 8657620, 17315240]

約数ペア:

[(1, 17315240), (2, 8657620), (4, 4328810), (5, 3463048), (8, 2164405), (10, 1731524), (20, 865762), (40, 432881), (43, 402680), (86, 201340), (172, 100670), (215, 80536), (344, 50335), (430, 40268), (860, 20134), (1720, 10067)]