32001580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123083}}^1$

素因数の和:123105

約数の個数: 24

約数和(自身を含む): 72373392

約数和(自身を除く): 40371812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 123083, 246166, 492332, 615415, 1230830, 1600079, 2461660, 3200158, 6400316, 8000395, 16000790, 32001580]

約数ペア:

[(1, 32001580), (2, 16000790), (4, 8000395), (5, 6400316), (10, 3200158), (13, 2461660), (20, 1600079), (26, 1230830), (52, 615415), (65, 492332), (130, 246166), (260, 123083)]