159635450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{245593}}^1$

素因数の和:245618

約数の個数: 24

約数和(自身を含む): 319763388

約数和(自身を除く): 160127938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 245593, 491186, 1227965, 2455930, 3192709, 6139825, 6385418, 12279650, 15963545, 31927090, 79817725, 159635450]

約数ペア:

[(1, 159635450), (2, 79817725), (5, 31927090), (10, 15963545), (13, 12279650), (25, 6385418), (26, 6139825), (50, 3192709), (65, 2455930), (130, 1227965), (325, 491186), (650, 245593)]