17200940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50591}}^1$

素因数の和:50617

約数の個数: 24

約数和(自身を含む): 38247552

約数和(自身を除く): 21046612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50591, 101182, 202364, 252955, 505910, 860047, 1011820, 1720094, 3440188, 4300235, 8600470, 17200940]

約数ペア:

[(1, 17200940), (2, 8600470), (4, 4300235), (5, 3440188), (10, 1720094), (17, 1011820), (20, 860047), (34, 505910), (68, 252955), (85, 202364), (170, 101182), (340, 50591)]