220129524

素因数分解:

$2^2\times 3^2\times {\mathrm{2239}}^1\times {\mathrm{2731}}^1$

素因数の和:4980

約数の個数: 36

約数和(自身を含む): 556890880

約数和(自身を除く): 336761356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2239, 2731, 4478, 5462, 6717, 8193, 8956, 10924, 13434, 16386, 20151, 24579, 26868, 32772, 40302, 49158, 80604, 98316, 6114709, 12229418, 18344127, 24458836, 36688254, 55032381, 73376508, 110064762, 220129524]

約数ペア:

[(1, 220129524), (2, 110064762), (3, 73376508), (4, 55032381), (6, 36688254), (9, 24458836), (12, 18344127), (18, 12229418), (36, 6114709), (2239, 98316), (2731, 80604), (4478, 49158), (5462, 40302), (6717, 32772), (8193, 26868), (8956, 24579), (10924, 20151), (13434, 16386)]