74723510

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 137401920

約数和(自身を除く): 62678410

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 743, 890, 1130, 1486, 3715, 7430, 10057, 20114, 50285, 66127, 83959, 100570, 132254, 167918, 330635, 419795, 661270, 839590, 7472351, 14944702, 37361755, 74723510]

約数ペア:

[(1, 74723510), (2, 37361755), (5, 14944702), (10, 7472351), (89, 839590), (113, 661270), (178, 419795), (226, 330635), (445, 167918), (565, 132254), (743, 100570), (890, 83959), (1130, 66127), (1486, 50285), (3715, 20114), (7430, 10057)]