239421550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{116791}}^1$

素因数の和:116844

約数の個数: 24

約数和(自身を含む): 456189552

約数和(自身を除く): 216768002

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 116791, 233582, 583955, 1167910, 2919775, 4788431, 5839550, 9576862, 23942155, 47884310, 119710775, 239421550]

約数ペア:

[(1, 239421550), (2, 119710775), (5, 47884310), (10, 23942155), (25, 9576862), (41, 5839550), (50, 4788431), (82, 2919775), (205, 1167910), (410, 583955), (1025, 233582), (2050, 116791)]