27636580

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5099}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 58262400

約数和(自身を除く): 30625820

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5099, 5420, 10198, 20396, 25495, 50990, 101980, 1381829, 2763658, 5527316, 6909145, 13818290, 27636580]

約数ペア:

[(1, 27636580), (2, 13818290), (4, 6909145), (5, 5527316), (10, 2763658), (20, 1381829), (271, 101980), (542, 50990), (1084, 25495), (1355, 20396), (2710, 10198), (5099, 5420)]