8133050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 7937350

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 79, 142, 145, 158, 290, 355, 395, 710, 725, 790, 1450, 1775, 1975, 2059, 2291, 3550, 3950, 4118, 4582, 5609, 10295, 11218, 11455, 20590, 22910, 28045, 51475, 56090, 57275, 102950, 114550, 140225, 162661, 280450, 325322, 813305, 1626610, 4066525, 8133050]

約数ペア:

[(1, 8133050), (2, 4066525), (5, 1626610), (10, 813305), (25, 325322), (29, 280450), (50, 162661), (58, 140225), (71, 114550), (79, 102950), (142, 57275), (145, 56090), (158, 51475), (290, 28045), (355, 22910), (395, 20590), (710, 11455), (725, 11218), (790, 10295), (1450, 5609), (1775, 4582), (1975, 4118), (2059, 3950), (2291, 3550)]