23234540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165961}}^1$

素因数の和:165977

約数の個数: 24

約数和(自身を含む): 55763232

約数和(自身を除く): 32528692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165961, 331922, 663844, 829805, 1161727, 1659610, 2323454, 3319220, 4646908, 5808635, 11617270, 23234540]

約数ペア:

[(1, 23234540), (2, 11617270), (4, 5808635), (5, 4646908), (7, 3319220), (10, 2323454), (14, 1659610), (20, 1161727), (28, 829805), (35, 663844), (70, 331922), (140, 165961)]