77759050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 150749280

約数和(自身を除く): 72990230

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 215, 295, 430, 590, 613, 1075, 1226, 1475, 2150, 2537, 2950, 3065, 5074, 6130, 12685, 15325, 25370, 26359, 30650, 36167, 52718, 63425, 72334, 126850, 131795, 180835, 263590, 361670, 658975, 904175, 1317950, 1555181, 1808350, 3110362, 7775905, 15551810, 38879525, 77759050]

約数ペア:

[(1, 77759050), (2, 38879525), (5, 15551810), (10, 7775905), (25, 3110362), (43, 1808350), (50, 1555181), (59, 1317950), (86, 904175), (118, 658975), (215, 361670), (295, 263590), (430, 180835), (590, 131795), (613, 126850), (1075, 72334), (1226, 63425), (1475, 52718), (2150, 36167), (2537, 30650), (2950, 26359), (3065, 25370), (5074, 15325), (6130, 12685)]