79642970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5701}}^1$

素因数の和:5846

約数の個数: 32

約数和(自身を含む): 157648896

約数和(自身を除く): 78005926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 5701, 6985, 11402, 13970, 28505, 57010, 62711, 125422, 313555, 627110, 724027, 1448054, 3620135, 7240270, 7964297, 15928594, 39821485, 79642970]

約数ペア:

[(1, 79642970), (2, 39821485), (5, 15928594), (10, 7964297), (11, 7240270), (22, 3620135), (55, 1448054), (110, 724027), (127, 627110), (254, 313555), (635, 125422), (1270, 62711), (1397, 57010), (2794, 28505), (5701, 13970), (6985, 11402)]