75219220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221233}}^1$

素因数の和:221259

約数の個数: 24

約数和(自身を含む): 167252904

約数和(自身を除く): 92033684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 221233, 442466, 884932, 1106165, 2212330, 3760961, 4424660, 7521922, 15043844, 18804805, 37609610, 75219220]

約数ペア:

[(1, 75219220), (2, 37609610), (4, 18804805), (5, 15043844), (10, 7521922), (17, 4424660), (20, 3760961), (34, 2212330), (68, 1106165), (85, 884932), (170, 442466), (340, 221233)]