57091760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64877}}^1$

素因数の和:64901

約数の個数: 40

約数和(自身を含む): 144807696

約数和(自身を除く): 87715936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 64877, 129754, 259508, 324385, 519016, 648770, 713647, 1038032, 1297540, 1427294, 2595080, 2854588, 3568235, 5190160, 5709176, 7136470, 11418352, 14272940, 28545880, 57091760]

約数ペア:

[(1, 57091760), (2, 28545880), (4, 14272940), (5, 11418352), (8, 7136470), (10, 5709176), (11, 5190160), (16, 3568235), (20, 2854588), (22, 2595080), (40, 1427294), (44, 1297540), (55, 1038032), (80, 713647), (88, 648770), (110, 519016), (176, 324385), (220, 259508), (440, 129754), (880, 64877)]