87759670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 167090400

約数和(自身を除く): 79330730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 2017, 2290, 4034, 4351, 8702, 10085, 20170, 21755, 38323, 43510, 76646, 191615, 383230, 461893, 923786, 2309465, 4618930, 8775967, 17551934, 43879835, 87759670]

約数ペア:

[(1, 87759670), (2, 43879835), (5, 17551934), (10, 8775967), (19, 4618930), (38, 2309465), (95, 923786), (190, 461893), (229, 383230), (458, 191615), (1145, 76646), (2017, 43510), (2290, 38323), (4034, 21755), (4351, 20170), (8702, 10085)]