16301780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74099}}^1$

素因数の和:74119

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 21044620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 74099, 148198, 296396, 370495, 740990, 815089, 1481980, 1630178, 3260356, 4075445, 8150890, 16301780]

約数ペア:

[(1, 16301780), (2, 8150890), (4, 4075445), (5, 3260356), (10, 1630178), (11, 1481980), (20, 815089), (22, 740990), (44, 370495), (55, 296396), (110, 148198), (220, 74099)]