79233860

素因数分解:

$2^2\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{2447}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 166561920

約数和(自身を除く): 87328060

約数列:

[1, 2, 4, 5, 10, 20, 1619, 2447, 3238, 4894, 6476, 8095, 9788, 12235, 16190, 24470, 32380, 48940, 3961693, 7923386, 15846772, 19808465, 39616930, 79233860]

約数ペア:

[(1, 79233860), (2, 39616930), (4, 19808465), (5, 15846772), (10, 7923386), (20, 3961693), (1619, 48940), (2447, 32380), (3238, 24470), (4894, 16190), (6476, 12235), (8095, 9788)]