40576790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6512

約数の個数: 32

約数和(自身を含む): 79437024

約数和(自身を除く): 38860234

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 6451, 12902, 32255, 64510, 109667, 219334, 238687, 477374, 548335, 1096670, 1193435, 2386870, 4057679, 8115358, 20288395, 40576790]

約数ペア:

[(1, 40576790), (2, 20288395), (5, 8115358), (10, 4057679), (17, 2386870), (34, 1193435), (37, 1096670), (74, 548335), (85, 477374), (170, 238687), (185, 219334), (370, 109667), (629, 64510), (1258, 32255), (3145, 12902), (6290, 6451)]