75062140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{220771}}^1$

素因数の和:220797

約数の個数: 24

約数和(自身を含む): 166903632

約数和(自身を除く): 91841492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 220771, 441542, 883084, 1103855, 2207710, 3753107, 4415420, 7506214, 15012428, 18765535, 37531070, 75062140]

約数ペア:

[(1, 75062140), (2, 37531070), (4, 18765535), (5, 15012428), (10, 7506214), (17, 4415420), (20, 3753107), (34, 2207710), (68, 1103855), (85, 883084), (170, 441542), (340, 220771)]