47362280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{169151}}^1$

素因数の和:169169

約数の個数: 32

約数和(自身を含む): 121789440

約数和(自身を除く): 74427160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 169151, 338302, 676604, 845755, 1184057, 1353208, 1691510, 2368114, 3383020, 4736228, 5920285, 6766040, 9472456, 11840570, 23681140, 47362280]

約数ペア:

[(1, 47362280), (2, 23681140), (4, 11840570), (5, 9472456), (7, 6766040), (8, 5920285), (10, 4736228), (14, 3383020), (20, 2368114), (28, 1691510), (35, 1353208), (40, 1184057), (56, 845755), (70, 676604), (140, 338302), (280, 169151)]