18841754080

素因数分解:

$2^5\times 5^1\times {\mathrm{117760963}}^1$

素因数の和:117760978

約数の個数: 24

約数和(自身を含む): 44513644392

約数和(自身を除く): 25671890312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 117760963, 235521926, 471043852, 588804815, 942087704, 1177609630, 1884175408, 2355219260, 3768350816, 4710438520, 9420877040, 18841754080]

約数ペア:

[(1, 18841754080), (2, 9420877040), (4, 4710438520), (5, 3768350816), (8, 2355219260), (10, 1884175408), (16, 1177609630), (20, 942087704), (32, 588804815), (40, 471043852), (80, 235521926), (160, 117760963)]