23004680

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2579}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 29008120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 2579, 4460, 5158, 8920, 10316, 12895, 20632, 25790, 51580, 103160, 575117, 1150234, 2300468, 2875585, 4600936, 5751170, 11502340, 23004680]

約数ペア:

[(1, 23004680), (2, 11502340), (4, 5751170), (5, 4600936), (8, 2875585), (10, 2300468), (20, 1150234), (40, 575117), (223, 103160), (446, 51580), (892, 25790), (1115, 20632), (1784, 12895), (2230, 10316), (2579, 8920), (4460, 5158)]