45166180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17239}}^1$

素因数の和:17379

約数の個数: 24

約数和(自身を含む): 95578560

約数和(自身を除く): 50412380

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 17239, 34478, 68956, 86195, 172390, 344780, 2258309, 4516618, 9033236, 11291545, 22583090, 45166180]

約数ペア:

[(1, 45166180), (2, 22583090), (4, 11291545), (5, 9033236), (10, 4516618), (20, 2258309), (131, 344780), (262, 172390), (524, 86195), (655, 68956), (1310, 34478), (2620, 17239)]