200560040

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{9587}}^1$

素因数の和:10121

約数の個数: 32

約数和(自身を含む): 452170080

約数和(自身を除く): 251610040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 5230, 9587, 10460, 19174, 20920, 38348, 47935, 76696, 95870, 191740, 383480, 5014001, 10028002, 20056004, 25070005, 40112008, 50140010, 100280020, 200560040]

約数ペア:

[(1, 200560040), (2, 100280020), (4, 50140010), (5, 40112008), (8, 25070005), (10, 20056004), (20, 10028002), (40, 5014001), (523, 383480), (1046, 191740), (2092, 95870), (2615, 76696), (4184, 47935), (5230, 38348), (9587, 20920), (10460, 19174)]