320413726070

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{38932409}}^1$

素因数の和:38933239

約数の個数: 16

約数和(自身を含む): 577445505120

約数和(自身を除く): 257031779050

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 38932409, 77864818, 194662045, 389324090, 32041372607, 64082745214, 160206863035, 320413726070]

約数ペア:

[(1, 320413726070), (2, 160206863035), (5, 64082745214), (10, 32041372607), (823, 389324090), (1646, 194662045), (4115, 77864818), (8230, 38932409)]