10812590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 20067264

約数和(自身を除く): 9254674

約数列:

[1, 2, 5, 10, 71, 97, 142, 157, 194, 314, 355, 485, 710, 785, 970, 1570, 6887, 11147, 13774, 15229, 22294, 30458, 34435, 55735, 68870, 76145, 111470, 152290, 1081259, 2162518, 5406295, 10812590]

約数ペア:

[(1, 10812590), (2, 5406295), (5, 2162518), (10, 1081259), (71, 152290), (97, 111470), (142, 76145), (157, 68870), (194, 55735), (314, 34435), (355, 30458), (485, 22294), (710, 15229), (785, 13774), (970, 11147), (1570, 6887)]