81829630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 155893248

約数和(自身を除く): 74063618

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 5011, 8165, 10022, 16330, 25055, 50110, 115253, 230506, 355781, 576265, 711562, 1152530, 1778905, 3557810, 8182963, 16365926, 40914815, 81829630]

約数ペア:

[(1, 81829630), (2, 40914815), (5, 16365926), (10, 8182963), (23, 3557810), (46, 1778905), (71, 1152530), (115, 711562), (142, 576265), (230, 355781), (355, 230506), (710, 115253), (1633, 50110), (3266, 25055), (5011, 16330), (8165, 10022)]