79676860

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8317}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 167690880

約数和(自身を除く): 88014020

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 8317, 9580, 16634, 33268, 41585, 83170, 166340, 3983843, 7967686, 15935372, 19919215, 39838430, 79676860]

約数ペア:

[(1, 79676860), (2, 39838430), (4, 19919215), (5, 15935372), (10, 7967686), (20, 3983843), (479, 166340), (958, 83170), (1916, 41585), (2395, 33268), (4790, 16634), (8317, 9580)]