2204150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3416

約数の個数: 24

約数和(自身を含む): 4416384

約数和(自身を除く): 2212234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3391, 6782, 16955, 33910, 44083, 84775, 88166, 169550, 220415, 440830, 1102075, 2204150]

約数ペア:

[(1, 2204150), (2, 1102075), (5, 440830), (10, 220415), (13, 169550), (25, 88166), (26, 84775), (50, 44083), (65, 33910), (130, 16955), (325, 6782), (650, 3391)]