115320280

素因数分解:

$2^3\times 5^1\times {\mathrm{2883007}}^1$

素因数の和:2883018

約数の個数: 16

約数和(自身を含む): 259470720

約数和(自身を除く): 144150440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2883007, 5766014, 11532028, 14415035, 23064056, 28830070, 57660140, 115320280]

約数ペア:

[(1, 115320280), (2, 57660140), (4, 28830070), (5, 23064056), (8, 14415035), (10, 11532028), (20, 5766014), (40, 2883007)]