24638570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 49515840

約数和(自身を除く): 24877270

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5209, 10418, 26045, 52090, 57299, 114598, 223987, 286495, 447974, 572990, 1119935, 2239870, 2463857, 4927714, 12319285, 24638570]

約数ペア:

[(1, 24638570), (2, 12319285), (5, 4927714), (10, 2463857), (11, 2239870), (22, 1119935), (43, 572990), (55, 447974), (86, 286495), (110, 223987), (215, 114598), (430, 57299), (473, 52090), (946, 26045), (2365, 10418), (4730, 5209)]