39074860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 52370900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 3779, 5170, 7558, 10340, 15116, 18895, 37790, 41569, 75580, 83138, 166276, 177613, 207845, 355226, 415690, 710452, 831380, 888065, 1776130, 1953743, 3552260, 3907486, 7814972, 9768715, 19537430, 39074860]

約数ペア:

[(1, 39074860), (2, 19537430), (4, 9768715), (5, 7814972), (10, 3907486), (11, 3552260), (20, 1953743), (22, 1776130), (44, 888065), (47, 831380), (55, 710452), (94, 415690), (110, 355226), (188, 207845), (220, 177613), (235, 166276), (470, 83138), (517, 75580), (940, 41569), (1034, 37790), (2068, 18895), (2585, 15116), (3779, 10340), (5170, 7558)]