23842520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3527}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 58106160

約数和(自身を除く): 34263640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 3527, 6760, 7054, 14108, 17635, 28216, 35270, 45851, 70540, 91702, 141080, 183404, 229255, 366808, 458510, 596063, 917020, 1192126, 1834040, 2384252, 2980315, 4768504, 5960630, 11921260, 23842520]

約数ペア:

[(1, 23842520), (2, 11921260), (4, 5960630), (5, 4768504), (8, 2980315), (10, 2384252), (13, 1834040), (20, 1192126), (26, 917020), (40, 596063), (52, 458510), (65, 366808), (104, 229255), (130, 183404), (169, 141080), (260, 91702), (338, 70540), (520, 45851), (676, 35270), (845, 28216), (1352, 17635), (1690, 14108), (3380, 7054), (3527, 6760)]