40155070

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{22433}}^1$

素因数の和:22619

約数の個数: 16

約数和(自身を含む): 72686160

約数和(自身を除く): 32531090

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 22433, 44866, 112165, 224330, 4015507, 8031014, 20077535, 40155070]

約数ペア:

[(1, 40155070), (2, 20077535), (5, 8031014), (10, 4015507), (179, 224330), (358, 112165), (895, 44866), (1790, 22433)]