17295220

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3191}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 36465408

約数和(自身を除く): 19170188

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 3191, 5420, 6382, 12764, 15955, 31910, 63820, 864761, 1729522, 3459044, 4323805, 8647610, 17295220]

約数ペア:

[(1, 17295220), (2, 8647610), (4, 4323805), (5, 3459044), (10, 1729522), (20, 864761), (271, 63820), (542, 31910), (1084, 15955), (1355, 12764), (2710, 6382), (3191, 5420)]