23423740

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1523}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 49286160

約数和(自身を除く): 25862420

約数列:

[1, 2, 4, 5, 10, 20, 769, 1523, 1538, 3046, 3076, 3845, 6092, 7615, 7690, 15230, 15380, 30460, 1171187, 2342374, 4684748, 5855935, 11711870, 23423740]

約数ペア:

[(1, 23423740), (2, 11711870), (4, 5855935), (5, 4684748), (10, 2342374), (20, 1171187), (769, 30460), (1523, 15380), (1538, 15230), (3046, 7690), (3076, 7615), (3845, 6092)]