82020290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7687}}^1$

素因数の和:7802

約数の個数: 32

約数和(自身を含む): 162739584

約数和(自身を除く): 80719294

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 7687, 10670, 15374, 38435, 76870, 84557, 169114, 422785, 745639, 845570, 1491278, 3728195, 7456390, 8202029, 16404058, 41010145, 82020290]

約数ペア:

[(1, 82020290), (2, 41010145), (5, 16404058), (10, 8202029), (11, 7456390), (22, 3728195), (55, 1491278), (97, 845570), (110, 745639), (194, 422785), (485, 169114), (970, 84557), (1067, 76870), (2134, 38435), (5335, 15374), (7687, 10670)]