4920972580

素因数分解:

$2^2\times 5^1\times {\mathrm{3037}}^1\times {\mathrm{81017}}^1$

素因数の和:84063

約数の個数: 24

約数和(自身を含む): 10337572728

約数和(自身を除く): 5416600148

約数列:

[1, 2, 4, 5, 10, 20, 3037, 6074, 12148, 15185, 30370, 60740, 81017, 162034, 324068, 405085, 810170, 1620340, 246048629, 492097258, 984194516, 1230243145, 2460486290, 4920972580]

約数ペア:

[(1, 4920972580), (2, 2460486290), (4, 1230243145), (5, 984194516), (10, 492097258), (20, 246048629), (3037, 1620340), (6074, 810170), (12148, 405085), (15185, 324068), (30370, 162034), (60740, 81017)]