4225456420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12427813}}^1$

素因数の和:12427839

約数の個数: 24

約数和(自身を含む): 9395427384

約数和(自身を除く): 5169970964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12427813, 24855626, 49711252, 62139065, 124278130, 211272821, 248556260, 422545642, 845091284, 1056364105, 2112728210, 4225456420]

約数ペア:

[(1, 4225456420), (2, 2112728210), (4, 1056364105), (5, 845091284), (10, 422545642), (17, 248556260), (20, 211272821), (34, 124278130), (68, 62139065), (85, 49711252), (170, 24855626), (340, 12427813)]