39610820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104239}}^1$

素因数の和:104267

約数の個数: 24

約数和(自身を含む): 87561600

約数和(自身を除く): 47950780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104239, 208478, 416956, 521195, 1042390, 1980541, 2084780, 3961082, 7922164, 9902705, 19805410, 39610820]

約数ペア:

[(1, 39610820), (2, 19805410), (4, 9902705), (5, 7922164), (10, 3961082), (19, 2084780), (20, 1980541), (38, 1042390), (76, 521195), (95, 416956), (190, 208478), (380, 104239)]