113142040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257141}}^1$

素因数の和:257163

約数の個数: 32

約数和(自身を含む): 277713360

約数和(自身を除く): 164571320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 257141, 514282, 1028564, 1285705, 2057128, 2571410, 2828551, 5142820, 5657102, 10285640, 11314204, 14142755, 22628408, 28285510, 56571020, 113142040]

約数ペア:

[(1, 113142040), (2, 56571020), (4, 28285510), (5, 22628408), (8, 14142755), (10, 11314204), (11, 10285640), (20, 5657102), (22, 5142820), (40, 2828551), (44, 2571410), (55, 2057128), (88, 1285705), (110, 1028564), (220, 514282), (440, 257141)]