4461140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13121}}^1$

素因数の和:13147

約数の個数: 24

約数和(自身を含む): 9920232

約数和(自身を除く): 5459092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13121, 26242, 52484, 65605, 131210, 223057, 262420, 446114, 892228, 1115285, 2230570, 4461140]

約数ペア:

[(1, 4461140), (2, 2230570), (4, 1115285), (5, 892228), (10, 446114), (17, 262420), (20, 223057), (34, 131210), (68, 65605), (85, 52484), (170, 26242), (340, 13121)]