103811860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{305329}}^1$

素因数の和:305355

約数の個数: 24

約数和(自身を含む): 230829480

約数和(自身を除く): 127017620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 305329, 610658, 1221316, 1526645, 3053290, 5190593, 6106580, 10381186, 20762372, 25952965, 51905930, 103811860]

約数ペア:

[(1, 103811860), (2, 51905930), (4, 25952965), (5, 20762372), (10, 10381186), (17, 6106580), (20, 5190593), (34, 3053290), (68, 1526645), (85, 1221316), (170, 610658), (340, 305329)]