63930940

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{19141}}^1$

素因数の和:19317

約数の個数: 24

約数和(自身を含む): 135065952

約数和(自身を除く): 71135012

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 19141, 38282, 76564, 95705, 191410, 382820, 3196547, 6393094, 12786188, 15982735, 31965470, 63930940]

約数ペア:

[(1, 63930940), (2, 31965470), (4, 15982735), (5, 12786188), (10, 6393094), (20, 3196547), (167, 382820), (334, 191410), (668, 95705), (835, 76564), (1670, 38282), (3340, 19141)]