2875850

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 5407020

約数和(自身を除く): 2531170

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 509, 565, 1018, 1130, 2545, 2825, 5090, 5650, 12725, 25450, 57517, 115034, 287585, 575170, 1437925, 2875850]

約数ペア:

[(1, 2875850), (2, 1437925), (5, 575170), (10, 287585), (25, 115034), (50, 57517), (113, 25450), (226, 12725), (509, 5650), (565, 5090), (1018, 2825), (1130, 2545)]