328962260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1495283}}^1$

素因数の和:1495303

約数の個数: 24

約数和(自身を含む): 753623136

約数和(自身を除く): 424660876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1495283, 2990566, 5981132, 7476415, 14952830, 16448113, 29905660, 32896226, 65792452, 82240565, 164481130, 328962260]

約数ペア:

[(1, 328962260), (2, 164481130), (4, 82240565), (5, 65792452), (10, 32896226), (11, 29905660), (20, 16448113), (22, 14952830), (44, 7476415), (55, 5981132), (110, 2990566), (220, 1495283)]