23492240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2967

約数の個数: 40

約数和(自身を含む): 55169088

約数和(自身を除く): 31676848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 2851, 4120, 5702, 8240, 11404, 14255, 22808, 28510, 45616, 57020, 114040, 228080, 293653, 587306, 1174612, 1468265, 2349224, 2936530, 4698448, 5873060, 11746120, 23492240]

約数ペア:

[(1, 23492240), (2, 11746120), (4, 5873060), (5, 4698448), (8, 2936530), (10, 2349224), (16, 1468265), (20, 1174612), (40, 587306), (80, 293653), (103, 228080), (206, 114040), (412, 57020), (515, 45616), (824, 28510), (1030, 22808), (1648, 14255), (2060, 11404), (2851, 8240), (4120, 5702)]