78154070

素因数分解:

$2^1\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{2843}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 140778000

約数和(自身を除く): 62623930

約数列:

[1, 2, 5, 10, 2749, 2843, 5498, 5686, 13745, 14215, 27490, 28430, 7815407, 15630814, 39077035, 78154070]

約数ペア:

[(1, 78154070), (2, 39077035), (5, 15630814), (10, 7815407), (2749, 28430), (2843, 27490), (5498, 14215), (5686, 13745)]