224729203240

素因数分解:

$2^3\times 5^1\times {\mathrm{5471}}^1\times {\mathrm{1026911}}^1$

素因数の和:1032393

約数の個数: 32

約数和(自身を含む): 505733621760

約数和(自身を除く): 281004418520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5471, 10942, 21884, 27355, 43768, 54710, 109420, 218840, 1026911, 2053822, 4107644, 5134555, 8215288, 10269110, 20538220, 41076440, 5618230081, 11236460162, 22472920324, 28091150405, 44945840648, 56182300810, 112364601620, 224729203240]

約数ペア:

[(1, 224729203240), (2, 112364601620), (4, 56182300810), (5, 44945840648), (8, 28091150405), (10, 22472920324), (20, 11236460162), (40, 5618230081), (5471, 41076440), (10942, 20538220), (21884, 10269110), (27355, 8215288), (43768, 5134555), (54710, 4107644), (109420, 2053822), (218840, 1026911)]