17029640

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 38482560

約数和(自身を除く): 21452920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 1571, 2168, 2710, 3142, 5420, 6284, 7855, 10840, 12568, 15710, 31420, 62840, 425741, 851482, 1702964, 2128705, 3405928, 4257410, 8514820, 17029640]

約数ペア:

[(1, 17029640), (2, 8514820), (4, 4257410), (5, 3405928), (8, 2128705), (10, 1702964), (20, 851482), (40, 425741), (271, 62840), (542, 31420), (1084, 15710), (1355, 12568), (1571, 10840), (2168, 7855), (2710, 6284), (3142, 5420)]