235655180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8087}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 521773056

約数和(自身を除く): 286117876

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 8087, 14570, 16174, 29140, 32348, 40435, 80870, 161740, 250697, 380089, 501394, 760178, 1002788, 1253485, 1520356, 1900445, 2506970, 3800890, 5013940, 7601780, 11782759, 23565518, 47131036, 58913795, 117827590, 235655180]

約数ペア:

[(1, 235655180), (2, 117827590), (4, 58913795), (5, 47131036), (10, 23565518), (20, 11782759), (31, 7601780), (47, 5013940), (62, 3800890), (94, 2506970), (124, 1900445), (155, 1520356), (188, 1253485), (235, 1002788), (310, 760178), (470, 501394), (620, 380089), (940, 250697), (1457, 161740), (2914, 80870), (5828, 40435), (7285, 32348), (8087, 29140), (14570, 16174)]