42106460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 98727552

約数和(自身を除く): 56621092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4451, 4730, 8902, 9460, 17804, 22255, 44510, 48961, 89020, 97922, 191393, 195844, 244805, 382786, 489610, 765572, 956965, 979220, 1913930, 2105323, 3827860, 4210646, 8421292, 10526615, 21053230, 42106460]

約数ペア:

[(1, 42106460), (2, 21053230), (4, 10526615), (5, 8421292), (10, 4210646), (11, 3827860), (20, 2105323), (22, 1913930), (43, 979220), (44, 956965), (55, 765572), (86, 489610), (110, 382786), (172, 244805), (215, 195844), (220, 191393), (430, 97922), (473, 89020), (860, 48961), (946, 44510), (1892, 22255), (2365, 17804), (4451, 9460), (4730, 8902)]