57202280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84121}}^1$

素因数の和:84149

約数の個数: 32

約数和(自身を含む): 136277640

約数和(自身を除く): 79075360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 84121, 168242, 336484, 420605, 672968, 841210, 1430057, 1682420, 2860114, 3364840, 5720228, 7150285, 11440456, 14300570, 28601140, 57202280]

約数ペア:

[(1, 57202280), (2, 28601140), (4, 14300570), (5, 11440456), (8, 7150285), (10, 5720228), (17, 3364840), (20, 2860114), (34, 1682420), (40, 1430057), (68, 841210), (85, 672968), (136, 420605), (170, 336484), (340, 168242), (680, 84121)]