40178810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5683}}^1$

素因数の和:5798

約数の個数: 32

約数和(自身を含む): 83486592

約数和(自身を除く): 43307782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 5683, 7070, 11366, 28415, 39781, 56830, 79562, 198905, 397810, 573983, 1147966, 2869915, 4017881, 5739830, 8035762, 20089405, 40178810]

約数ペア:

[(1, 40178810), (2, 20089405), (5, 8035762), (7, 5739830), (10, 4017881), (14, 2869915), (35, 1147966), (70, 573983), (101, 397810), (202, 198905), (505, 79562), (707, 56830), (1010, 39781), (1414, 28415), (3535, 11366), (5683, 7070)]