23497910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 45036000

約数和(自身を除く): 21538090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 499, 554, 998, 1385, 2495, 2770, 4709, 4990, 8483, 9418, 16966, 23545, 42415, 47090, 84830, 138223, 276446, 691115, 1382230, 2349791, 4699582, 11748955, 23497910]

約数ペア:

[(1, 23497910), (2, 11748955), (5, 4699582), (10, 2349791), (17, 1382230), (34, 691115), (85, 276446), (170, 138223), (277, 84830), (499, 47090), (554, 42415), (998, 23545), (1385, 16966), (2495, 9418), (2770, 8483), (4709, 4990)]