75030920

素因数分解:

$2^3\times 5^1\times {\mathrm{1875773}}^1$

素因数の和:1875784

約数の個数: 16

約数和(自身を含む): 168819660

約数和(自身を除く): 93788740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1875773, 3751546, 7503092, 9378865, 15006184, 18757730, 37515460, 75030920]

約数ペア:

[(1, 75030920), (2, 37515460), (4, 18757730), (5, 15006184), (8, 9378865), (10, 7503092), (20, 3751546), (40, 1875773)]