105097520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119429}}^1$

素因数の和:119453

約数の個数: 40

約数和(自身を含む): 266567760

約数和(自身を除く): 161470240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 119429, 238858, 477716, 597145, 955432, 1194290, 1313719, 1910864, 2388580, 2627438, 4777160, 5254876, 6568595, 9554320, 10509752, 13137190, 21019504, 26274380, 52548760, 105097520]

約数ペア:

[(1, 105097520), (2, 52548760), (4, 26274380), (5, 21019504), (8, 13137190), (10, 10509752), (11, 9554320), (16, 6568595), (20, 5254876), (22, 4777160), (40, 2627438), (44, 2388580), (55, 1910864), (80, 1313719), (88, 1194290), (110, 955432), (176, 597145), (220, 477716), (440, 238858), (880, 119429)]