4260220

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 8989344

約数和(自身を除く): 4729124

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 727, 1172, 1454, 1465, 2908, 2930, 3635, 5860, 7270, 14540, 213011, 426022, 852044, 1065055, 2130110, 4260220]

約数ペア:

[(1, 4260220), (2, 2130110), (4, 1065055), (5, 852044), (10, 426022), (20, 213011), (293, 14540), (586, 7270), (727, 5860), (1172, 3635), (1454, 2930), (1465, 2908)]