130823960

素因数分解:

$2^3\times 5^1\times {\mathrm{3270599}}^1$

素因数の和:3270610

約数の個数: 16

約数和(自身を含む): 294354000

約数和(自身を除く): 163530040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3270599, 6541198, 13082396, 16352995, 26164792, 32705990, 65411980, 130823960]

約数ペア:

[(1, 130823960), (2, 65411980), (4, 32705990), (5, 26164792), (8, 16352995), (10, 13082396), (20, 6541198), (40, 3270599)]