2072360

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2645080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 503, 515, 824, 1006, 1030, 2012, 2060, 2515, 4024, 4120, 5030, 10060, 20120, 51809, 103618, 207236, 259045, 414472, 518090, 1036180, 2072360]

約数ペア:

[(1, 2072360), (2, 1036180), (4, 518090), (5, 414472), (8, 259045), (10, 207236), (20, 103618), (40, 51809), (103, 20120), (206, 10060), (412, 5030), (503, 4120), (515, 4024), (824, 2515), (1006, 2060), (1030, 2012)]