128499050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 248957280

約数和(自身を除く): 120458230

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 215, 295, 430, 590, 1013, 1075, 1475, 2026, 2150, 2537, 2950, 5065, 5074, 10130, 12685, 25325, 25370, 43559, 50650, 59767, 63425, 87118, 119534, 126850, 217795, 298835, 435590, 597670, 1088975, 1494175, 2177950, 2569981, 2988350, 5139962, 12849905, 25699810, 64249525, 128499050]

約数ペア:

[(1, 128499050), (2, 64249525), (5, 25699810), (10, 12849905), (25, 5139962), (43, 2988350), (50, 2569981), (59, 2177950), (86, 1494175), (118, 1088975), (215, 597670), (295, 435590), (430, 298835), (590, 217795), (1013, 126850), (1075, 119534), (1475, 87118), (2026, 63425), (2150, 59767), (2537, 50650), (2950, 43559), (5065, 25370), (5074, 25325), (10130, 12685)]