3935675320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{955261}}^1$

素因数の和:955375

約数の個数: 32

約数和(自身を含む): 8941252320

約数和(自身を除く): 5005577000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 955261, 1910522, 3821044, 4776305, 7642088, 9552610, 19105220, 38210440, 98391883, 196783766, 393567532, 491959415, 787135064, 983918830, 1967837660, 3935675320]

約数ペア:

[(1, 3935675320), (2, 1967837660), (4, 983918830), (5, 787135064), (8, 491959415), (10, 393567532), (20, 196783766), (40, 98391883), (103, 38210440), (206, 19105220), (412, 9552610), (515, 7642088), (824, 4776305), (1030, 3821044), (2060, 1910522), (4120, 955261)]