26769740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43177}}^1$

素因数の和:43217

約数の個数: 24

約数和(自身を含む): 58031232

約数和(自身を除く): 31261492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 43177, 86354, 172708, 215885, 431770, 863540, 1338487, 2676974, 5353948, 6692435, 13384870, 26769740]

約数ペア:

[(1, 26769740), (2, 13384870), (4, 6692435), (5, 5353948), (10, 2676974), (20, 1338487), (31, 863540), (62, 431770), (124, 215885), (155, 172708), (310, 86354), (620, 43177)]