30480500

素因数分解:

$2^2\times 5^3\times {\mathrm{60961}}^1$

素因数の和:60980

約数の個数: 24

約数和(自身を含む): 66570504

約数和(自身を除く): 36090004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 60961, 121922, 243844, 304805, 609610, 1219220, 1524025, 3048050, 6096100, 7620125, 15240250, 30480500]

約数ペア:

[(1, 30480500), (2, 15240250), (4, 7620125), (5, 6096100), (10, 3048050), (20, 1524025), (25, 1219220), (50, 609610), (100, 304805), (125, 243844), (250, 121922), (500, 60961)]