27150820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13441}}^1$

素因数の和:13551

約数の個数: 24

約数和(自身を含む): 57585528

約数和(自身を除く): 30434708

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 13441, 26882, 53764, 67205, 134410, 268820, 1357541, 2715082, 5430164, 6787705, 13575410, 27150820]

約数ペア:

[(1, 27150820), (2, 13575410), (4, 6787705), (5, 5430164), (10, 2715082), (20, 1357541), (101, 268820), (202, 134410), (404, 67205), (505, 53764), (1010, 26882), (2020, 13441)]