141324220

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{5953}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 297080784

約数和(自身を除く): 155756564

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 4748, 5935, 5953, 11870, 11906, 23740, 23812, 29765, 59530, 119060, 7066211, 14132422, 28264844, 35331055, 70662110, 141324220]

約数ペア:

[(1, 141324220), (2, 70662110), (4, 35331055), (5, 28264844), (10, 14132422), (20, 7066211), (1187, 119060), (2374, 59530), (4748, 29765), (5935, 23812), (5953, 23740), (11870, 11906)]