42012350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{12541}}^1$

素因数の和:12620

約数の個数: 24

約数和(自身を含む): 79315608

約数和(自身を除く): 37303258

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 12541, 25082, 62705, 125410, 313525, 627050, 840247, 1680494, 4201235, 8402470, 21006175, 42012350]

約数ペア:

[(1, 42012350), (2, 21006175), (5, 8402470), (10, 4201235), (25, 1680494), (50, 840247), (67, 627050), (134, 313525), (335, 125410), (670, 62705), (1675, 25082), (3350, 12541)]