125385850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 246993120

約数和(自身を除く): 121607270

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 430, 725, 1075, 1247, 1450, 2011, 2150, 2494, 4022, 6235, 10055, 12470, 20110, 31175, 50275, 58319, 62350, 86473, 100550, 116638, 172946, 291595, 432365, 583190, 864730, 1457975, 2161825, 2507717, 2915950, 4323650, 5015434, 12538585, 25077170, 62692925, 125385850]

約数ペア:

[(1, 125385850), (2, 62692925), (5, 25077170), (10, 12538585), (25, 5015434), (29, 4323650), (43, 2915950), (50, 2507717), (58, 2161825), (86, 1457975), (145, 864730), (215, 583190), (290, 432365), (430, 291595), (725, 172946), (1075, 116638), (1247, 100550), (1450, 86473), (2011, 62350), (2150, 58319), (2494, 50275), (4022, 31175), (6235, 20110), (10055, 12470)]