4922540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5023}}^1$

素因数の和:5046

約数の個数: 36

約数和(自身を含む): 12027456

約数和(自身を除く): 7104916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5023, 10046, 20092, 25115, 35161, 50230, 70322, 100460, 140644, 175805, 246127, 351610, 492254, 703220, 984508, 1230635, 2461270, 4922540]

約数ペア:

[(1, 4922540), (2, 2461270), (4, 1230635), (5, 984508), (7, 703220), (10, 492254), (14, 351610), (20, 246127), (28, 175805), (35, 140644), (49, 100460), (70, 70322), (98, 50230), (140, 35161), (196, 25115), (245, 20092), (490, 10046), (980, 5023)]