27457360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49031}}^1$

素因数の和:49051

約数の個数: 40

約数和(自身を含む): 72959616

約数和(自身を除く): 45502256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49031, 98062, 196124, 245155, 343217, 392248, 490310, 686434, 784496, 980620, 1372868, 1716085, 1961240, 2745736, 3432170, 3922480, 5491472, 6864340, 13728680, 27457360]

約数ペア:

[(1, 27457360), (2, 13728680), (4, 6864340), (5, 5491472), (7, 3922480), (8, 3432170), (10, 2745736), (14, 1961240), (16, 1716085), (20, 1372868), (28, 980620), (35, 784496), (40, 686434), (56, 490310), (70, 392248), (80, 343217), (112, 245155), (140, 196124), (280, 98062), (560, 49031)]