10388440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13699

約数の個数: 32

約数和(自身を含む): 24606000

約数和(自身を除く): 14217560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13669, 27338, 54676, 68345, 109352, 136690, 259711, 273380, 519422, 546760, 1038844, 1298555, 2077688, 2597110, 5194220, 10388440]

約数ペア:

[(1, 10388440), (2, 5194220), (4, 2597110), (5, 2077688), (8, 1298555), (10, 1038844), (19, 546760), (20, 519422), (38, 273380), (40, 259711), (76, 136690), (95, 109352), (152, 68345), (190, 54676), (380, 27338), (760, 13669)]