42716480

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1167

約数の個数: 56

約数和(自身を含む): 102595680

約数和(自身を除く): 59879200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1019, 1048, 1310, 2038, 2096, 2620, 4076, 4192, 5095, 5240, 8152, 8384, 10190, 10480, 16304, 20380, 20960, 32608, 40760, 41920, 65216, 81520, 133489, 163040, 266978, 326080, 533956, 667445, 1067912, 1334890, 2135824, 2669780, 4271648, 5339560, 8543296, 10679120, 21358240, 42716480]

約数ペア:

[(1, 42716480), (2, 21358240), (4, 10679120), (5, 8543296), (8, 5339560), (10, 4271648), (16, 2669780), (20, 2135824), (32, 1334890), (40, 1067912), (64, 667445), (80, 533956), (131, 326080), (160, 266978), (262, 163040), (320, 133489), (524, 81520), (655, 65216), (1019, 41920), (1048, 40760), (1310, 32608), (2038, 20960), (2096, 20380), (2620, 16304), (4076, 10480), (4192, 10190), (5095, 8384), (5240, 8152)]