108260290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29989}}^1$

素因数の和:30034

約数の個数: 24

約数和(自身を含む): 205671420

約数和(自身を除く): 97411130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 29989, 59978, 149945, 299890, 569791, 1139582, 2848955, 5697910, 10826029, 21652058, 54130145, 108260290]

約数ペア:

[(1, 108260290), (2, 54130145), (5, 21652058), (10, 10826029), (19, 5697910), (38, 2848955), (95, 1139582), (190, 569791), (361, 299890), (722, 149945), (1805, 59978), (3610, 29989)]