22323140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 31528252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 503, 634, 1006, 1268, 1585, 2012, 2219, 2515, 3170, 3521, 4438, 5030, 6340, 7042, 8876, 10060, 11095, 14084, 17605, 22190, 35210, 44380, 70420, 159451, 318902, 637804, 797255, 1116157, 1594510, 2232314, 3189020, 4464628, 5580785, 11161570, 22323140]

約数ペア:

[(1, 22323140), (2, 11161570), (4, 5580785), (5, 4464628), (7, 3189020), (10, 2232314), (14, 1594510), (20, 1116157), (28, 797255), (35, 637804), (70, 318902), (140, 159451), (317, 70420), (503, 44380), (634, 35210), (1006, 22190), (1268, 17605), (1585, 14084), (2012, 11095), (2219, 10060), (2515, 8876), (3170, 7042), (3521, 6340), (4438, 5030)]