84428350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 162632448

約数和(自身を除く): 78204098

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 107, 214, 215, 367, 430, 535, 734, 1070, 1075, 1835, 2150, 2675, 3670, 4601, 5350, 9175, 9202, 15781, 18350, 23005, 31562, 39269, 46010, 78538, 78905, 115025, 157810, 196345, 230050, 392690, 394525, 789050, 981725, 1688567, 1963450, 3377134, 8442835, 16885670, 42214175, 84428350]

約数ペア:

[(1, 84428350), (2, 42214175), (5, 16885670), (10, 8442835), (25, 3377134), (43, 1963450), (50, 1688567), (86, 981725), (107, 789050), (214, 394525), (215, 392690), (367, 230050), (430, 196345), (535, 157810), (734, 115025), (1070, 78905), (1075, 78538), (1835, 46010), (2150, 39269), (2675, 31562), (3670, 23005), (4601, 18350), (5350, 15781), (9175, 9202)]