26380070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 23801050

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 1979, 2666, 3958, 6665, 9895, 13330, 19790, 61349, 85097, 122698, 170194, 306745, 425485, 613490, 850970, 2638007, 5276014, 13190035, 26380070]

約数ペア:

[(1, 26380070), (2, 13190035), (5, 5276014), (10, 2638007), (31, 850970), (43, 613490), (62, 425485), (86, 306745), (155, 170194), (215, 122698), (310, 85097), (430, 61349), (1333, 19790), (1979, 13330), (2666, 9895), (3958, 6665)]