52890020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71473}}^1$

素因数の和:71519

約数の個数: 24

約数和(自身を含む): 114072504

約数和(自身を除く): 61182484

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 71473, 142946, 285892, 357365, 714730, 1429460, 2644501, 5289002, 10578004, 13222505, 26445010, 52890020]

約数ペア:

[(1, 52890020), (2, 26445010), (4, 13222505), (5, 10578004), (10, 5289002), (20, 2644501), (37, 1429460), (74, 714730), (148, 357365), (185, 285892), (370, 142946), (740, 71473)]