34178420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41681}}^1$

素因数の和:41731

約数の個数: 24

約数和(自身を含む): 73527048

約数和(自身を除く): 39348628

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 41681, 83362, 166724, 208405, 416810, 833620, 1708921, 3417842, 6835684, 8544605, 17089210, 34178420]

約数ペア:

[(1, 34178420), (2, 17089210), (4, 8544605), (5, 6835684), (10, 3417842), (20, 1708921), (41, 833620), (82, 416810), (164, 208405), (205, 166724), (410, 83362), (820, 41681)]