87242350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{134219}}^1$

素因数の和:134244

約数の個数: 24

約数和(自身を含む): 174754440

約数和(自身を除く): 87512090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 134219, 268438, 671095, 1342190, 1744847, 3355475, 3489694, 6710950, 8724235, 17448470, 43621175, 87242350]

約数ペア:

[(1, 87242350), (2, 43621175), (5, 17448470), (10, 8724235), (13, 6710950), (25, 3489694), (26, 3355475), (50, 1744847), (65, 1342190), (130, 671095), (325, 268438), (650, 134219)]