27934580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13829}}^1$

素因数の和:13939

約数の個数: 24

約数和(自身を含む): 59247720

約数和(自身を除く): 31313140

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 13829, 27658, 55316, 69145, 138290, 276580, 1396729, 2793458, 5586916, 6983645, 13967290, 27934580]

約数ペア:

[(1, 27934580), (2, 13967290), (4, 6983645), (5, 5586916), (10, 2793458), (20, 1396729), (101, 276580), (202, 138290), (404, 69145), (505, 55316), (1010, 27658), (2020, 13829)]