4920691480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7236311}}^1$

素因数の和:7236339

約数の個数: 32

約数和(自身を含む): 11722825440

約数和(自身を除く): 6802133960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7236311, 14472622, 28945244, 36181555, 57890488, 72363110, 123017287, 144726220, 246034574, 289452440, 492069148, 615086435, 984138296, 1230172870, 2460345740, 4920691480]

約数ペア:

[(1, 4920691480), (2, 2460345740), (4, 1230172870), (5, 984138296), (8, 615086435), (10, 492069148), (17, 289452440), (20, 246034574), (34, 144726220), (40, 123017287), (68, 72363110), (85, 57890488), (136, 36181555), (170, 28945244), (340, 14472622), (680, 7236311)]