1143850360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{262351}}^1$

素因数の和:262471

約数の個数: 32

約数和(自身を含む): 2597284800

約数和(自身を除く): 1453434440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 262351, 524702, 1049404, 1311755, 2098808, 2623510, 5247020, 10494040, 28596259, 57192518, 114385036, 142981295, 228770072, 285962590, 571925180, 1143850360]

約数ペア:

[(1, 1143850360), (2, 571925180), (4, 285962590), (5, 228770072), (8, 142981295), (10, 114385036), (20, 57192518), (40, 28596259), (109, 10494040), (218, 5247020), (436, 2623510), (545, 2098808), (872, 1311755), (1090, 1049404), (2180, 524702), (4360, 262351)]