25999620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{751}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 73022208

約数和(自身を除く): 47022588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 751, 1154, 1502, 1731, 2253, 2308, 2885, 3004, 3462, 3755, 4506, 5770, 6924, 7510, 8655, 9012, 11265, 11540, 15020, 17310, 22530, 34620, 45060, 433327, 866654, 1299981, 1733308, 2166635, 2599962, 4333270, 5199924, 6499905, 8666540, 12999810, 25999620]

約数ペア:

[(1, 25999620), (2, 12999810), (3, 8666540), (4, 6499905), (5, 5199924), (6, 4333270), (10, 2599962), (12, 2166635), (15, 1733308), (20, 1299981), (30, 866654), (60, 433327), (577, 45060), (751, 34620), (1154, 22530), (1502, 17310), (1731, 15020), (2253, 11540), (2308, 11265), (2885, 9012), (3004, 8655), (3462, 7510), (3755, 6924), (4506, 5770)]