74559620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219293}}^1$

素因数の和:219319

約数の個数: 24

約数和(自身を含む): 165786264

約数和(自身を除く): 91226644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 219293, 438586, 877172, 1096465, 2192930, 3727981, 4385860, 7455962, 14911924, 18639905, 37279810, 74559620]

約数ペア:

[(1, 74559620), (2, 37279810), (4, 18639905), (5, 14911924), (10, 7455962), (17, 4385860), (20, 3727981), (34, 2192930), (68, 1096465), (85, 877172), (170, 438586), (340, 219293)]