74582740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219361}}^1$

素因数の和:219387

約数の個数: 24

約数和(自身を含む): 165837672

約数和(自身を除く): 91254932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 219361, 438722, 877444, 1096805, 2193610, 3729137, 4387220, 7458274, 14916548, 18645685, 37291370, 74582740]

約数ペア:

[(1, 74582740), (2, 37291370), (4, 18645685), (5, 14916548), (10, 7458274), (17, 4387220), (20, 3729137), (34, 2193610), (68, 1096805), (85, 877444), (170, 438722), (340, 219361)]