528098980

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{105199}}^1$

素因数の和:105459

約数の個数: 24

約数和(自身を含む): 1113436800

約数和(自身を除く): 585337820

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 105199, 210398, 420796, 525995, 1051990, 2103980, 26404949, 52809898, 105619796, 132024745, 264049490, 528098980]

約数ペア:

[(1, 528098980), (2, 264049490), (4, 132024745), (5, 105619796), (10, 52809898), (20, 26404949), (251, 2103980), (502, 1051990), (1004, 525995), (1255, 420796), (2510, 210398), (5020, 105199)]