2053643600

素因数分解:

$2^4\times 5^2\times {\mathrm{5134109}}^1$

素因数の和:5134127

約数の個数: 30

約数和(自身を含む): 4933879710

約数和(自身を除く): 2880236110

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5134109, 10268218, 20536436, 25670545, 41072872, 51341090, 82145744, 102682180, 128352725, 205364360, 256705450, 410728720, 513410900, 1026821800, 2053643600]

約数ペア:

[(1, 2053643600), (2, 1026821800), (4, 513410900), (5, 410728720), (8, 256705450), (10, 205364360), (16, 128352725), (20, 102682180), (25, 82145744), (40, 51341090), (50, 41072872), (80, 25670545), (100, 20536436), (200, 10268218), (400, 5134109)]