27266120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97379}}^1$

素因数の和:97397

約数の個数: 32

約数和(自身を含む): 70113600

約数和(自身を除く): 42847480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97379, 194758, 389516, 486895, 681653, 779032, 973790, 1363306, 1947580, 2726612, 3408265, 3895160, 5453224, 6816530, 13633060, 27266120]

約数ペア:

[(1, 27266120), (2, 13633060), (4, 6816530), (5, 5453224), (7, 3895160), (8, 3408265), (10, 2726612), (14, 1947580), (20, 1363306), (28, 973790), (35, 779032), (40, 681653), (56, 486895), (70, 389516), (140, 194758), (280, 97379)]