41729740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160499}}^1$

素因数の和:160521

約数の個数: 24

約数和(自身を含む): 94374000

約数和(自身を除く): 52644260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 160499, 320998, 641996, 802495, 1604990, 2086487, 3209980, 4172974, 8345948, 10432435, 20864870, 41729740]

約数ペア:

[(1, 41729740), (2, 20864870), (4, 10432435), (5, 8345948), (10, 4172974), (13, 3209980), (20, 2086487), (26, 1604990), (52, 802495), (65, 641996), (130, 320998), (260, 160499)]