105753680

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10091}}^1$

素因数の和:10235

約数の個数: 40

約数和(自身を含む): 247778784

約数和(自身を除く): 142025104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10091, 10480, 20182, 40364, 50455, 80728, 100910, 161456, 201820, 403640, 807280, 1321921, 2643842, 5287684, 6609605, 10575368, 13219210, 21150736, 26438420, 52876840, 105753680]

約数ペア:

[(1, 105753680), (2, 52876840), (4, 26438420), (5, 21150736), (8, 13219210), (10, 10575368), (16, 6609605), (20, 5287684), (40, 2643842), (80, 1321921), (131, 807280), (262, 403640), (524, 201820), (655, 161456), (1048, 100910), (1310, 80728), (2096, 50455), (2620, 40364), (5240, 20182), (10091, 10480)]