22425440

素因数分解:

$2^5\times 5^1\times {\mathrm{140159}}^1$

素因数の和:140174

約数の個数: 24

約数和(自身を含む): 52980480

約数和(自身を除く): 30555040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140159, 280318, 560636, 700795, 1121272, 1401590, 2242544, 2803180, 4485088, 5606360, 11212720, 22425440]

約数ペア:

[(1, 22425440), (2, 11212720), (4, 5606360), (5, 4485088), (8, 2803180), (10, 2242544), (16, 1401590), (20, 1121272), (32, 700795), (40, 560636), (80, 280318), (160, 140159)]