38757731120

素因数分解:

$2^4\times 5^1\times {\mathrm{484471639}}^1$

素因数の和:484471652

約数の個数: 20

約数和(自身を含む): 90111725040

約数和(自身を除く): 51353993920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 484471639, 968943278, 1937886556, 2422358195, 3875773112, 4844716390, 7751546224, 9689432780, 19378865560, 38757731120]

約数ペア:

[(1, 38757731120), (2, 19378865560), (4, 9689432780), (5, 7751546224), (8, 4844716390), (10, 3875773112), (16, 2422358195), (20, 1937886556), (40, 968943278), (80, 484471639)]