42903620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 92776320

約数和(自身を除く): 49872700

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 353, 412, 515, 590, 706, 1030, 1180, 1412, 1765, 2060, 3530, 6077, 7060, 12154, 20827, 24308, 30385, 36359, 41654, 60770, 72718, 83308, 104135, 121540, 145436, 181795, 208270, 363590, 416540, 727180, 2145181, 4290362, 8580724, 10725905, 21451810, 42903620]

約数ペア:

[(1, 42903620), (2, 21451810), (4, 10725905), (5, 8580724), (10, 4290362), (20, 2145181), (59, 727180), (103, 416540), (118, 363590), (206, 208270), (236, 181795), (295, 145436), (353, 121540), (412, 104135), (515, 83308), (590, 72718), (706, 60770), (1030, 41654), (1180, 36359), (1412, 30385), (1765, 24308), (2060, 20827), (3530, 12154), (6077, 7060)]