112100780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509549}}^1$

素因数の和:509569

約数の個数: 24

約数和(自身を含む): 256813200

約数和(自身を除く): 144712420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 509549, 1019098, 2038196, 2547745, 5095490, 5605039, 10190980, 11210078, 22420156, 28025195, 56050390, 112100780]

約数ペア:

[(1, 112100780), (2, 56050390), (4, 28025195), (5, 22420156), (10, 11210078), (11, 10190980), (20, 5605039), (22, 5095490), (44, 2547745), (55, 2038196), (110, 1019098), (220, 509549)]