1946396080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{333287}}^1$

素因数の和:333373

約数の個数: 40

約数和(自身を含む): 4587376032

約数和(自身を除く): 2640979952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 333287, 666574, 1333148, 1666435, 2666296, 3332870, 5332592, 6665740, 13331480, 24329951, 26662960, 48659902, 97319804, 121649755, 194639608, 243299510, 389279216, 486599020, 973198040, 1946396080]

約数ペア:

[(1, 1946396080), (2, 973198040), (4, 486599020), (5, 389279216), (8, 243299510), (10, 194639608), (16, 121649755), (20, 97319804), (40, 48659902), (73, 26662960), (80, 24329951), (146, 13331480), (292, 6665740), (365, 5332592), (584, 3332870), (730, 2666296), (1168, 1666435), (1460, 1333148), (2920, 666574), (5840, 333287)]