190013360

素因数分解:

$2^4\times 5^1\times {\mathrm{2375167}}^1$

素因数の和:2375180

約数の個数: 20

約数和(自身を含む): 441781248

約数和(自身を除く): 251767888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2375167, 4750334, 9500668, 11875835, 19001336, 23751670, 38002672, 47503340, 95006680, 190013360]

約数ペア:

[(1, 190013360), (2, 95006680), (4, 47503340), (5, 38002672), (8, 23751670), (10, 19001336), (16, 11875835), (20, 9500668), (40, 4750334), (80, 2375167)]