158440150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 322979328

約数和(自身を除く): 164539178

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 271, 275, 542, 550, 1063, 1355, 2126, 2710, 2981, 5315, 5962, 6775, 10630, 11693, 13550, 14905, 23386, 26575, 29810, 53150, 58465, 74525, 116930, 149050, 288073, 292325, 576146, 584650, 1440365, 2880730, 3168803, 6337606, 7201825, 14403650, 15844015, 31688030, 79220075, 158440150]

約数ペア:

[(1, 158440150), (2, 79220075), (5, 31688030), (10, 15844015), (11, 14403650), (22, 7201825), (25, 6337606), (50, 3168803), (55, 2880730), (110, 1440365), (271, 584650), (275, 576146), (542, 292325), (550, 288073), (1063, 149050), (1355, 116930), (2126, 74525), (2710, 58465), (2981, 53150), (5315, 29810), (5962, 26575), (6775, 23386), (10630, 14905), (11693, 13550)]