1097473400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{81901}}^1$

素因数の和:81984

約数の個数: 48

約数和(自身を含む): 2589741240

約数和(自身を除く): 1492267840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 13400, 81901, 163802, 327604, 409505, 655208, 819010, 1638020, 2047525, 3276040, 4095050, 5487367, 8190100, 10974734, 16380200, 21949468, 27436835, 43898936, 54873670, 109747340, 137184175, 219494680, 274368350, 548736700, 1097473400]

約数ペア:

[(1, 1097473400), (2, 548736700), (4, 274368350), (5, 219494680), (8, 137184175), (10, 109747340), (20, 54873670), (25, 43898936), (40, 27436835), (50, 21949468), (67, 16380200), (100, 10974734), (134, 8190100), (200, 5487367), (268, 4095050), (335, 3276040), (536, 2047525), (670, 1638020), (1340, 819010), (1675, 655208), (2680, 409505), (3350, 327604), (6700, 163802), (13400, 81901)]