38744260

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1613}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 81481176

約数和(自身を除く): 42736916

約数列:

[1, 2, 4, 5, 10, 20, 1201, 1613, 2402, 3226, 4804, 6005, 6452, 8065, 12010, 16130, 24020, 32260, 1937213, 3874426, 7748852, 9686065, 19372130, 38744260]

約数ペア:

[(1, 38744260), (2, 19372130), (4, 9686065), (5, 7748852), (10, 3874426), (20, 1937213), (1201, 32260), (1613, 24020), (2402, 16130), (3226, 12010), (4804, 8065), (6005, 6452)]