71836580

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{9787}}^1$

素因数の和:10163

約数の個数: 24

約数和(自身を含む): 151283328

約数和(自身を除く): 79446748

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 9787, 19574, 39148, 48935, 97870, 195740, 3591829, 7183658, 14367316, 17959145, 35918290, 71836580]

約数ペア:

[(1, 71836580), (2, 35918290), (4, 17959145), (5, 14367316), (10, 7183658), (20, 3591829), (367, 195740), (734, 97870), (1468, 48935), (1835, 39148), (3670, 19574), (7340, 9787)]