79822430

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{40519}}^1$

素因数の和:40723

約数の個数: 16

約数和(自身を含む): 144413280

約数和(自身を除く): 64590850

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 40519, 81038, 202595, 405190, 7982243, 15964486, 39911215, 79822430]

約数ペア:

[(1, 79822430), (2, 39911215), (5, 15964486), (10, 7982243), (197, 405190), (394, 202595), (985, 81038), (1970, 40519)]