5247340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 12946752

約数和(自身を除く): 7699412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1013, 1036, 1295, 2026, 2590, 4052, 5065, 5180, 7091, 10130, 14182, 20260, 28364, 35455, 37481, 70910, 74962, 141820, 149924, 187405, 262367, 374810, 524734, 749620, 1049468, 1311835, 2623670, 5247340]

約数ペア:

[(1, 5247340), (2, 2623670), (4, 1311835), (5, 1049468), (7, 749620), (10, 524734), (14, 374810), (20, 262367), (28, 187405), (35, 149924), (37, 141820), (70, 74962), (74, 70910), (140, 37481), (148, 35455), (185, 28364), (259, 20260), (370, 14182), (518, 10130), (740, 7091), (1013, 5180), (1036, 5065), (1295, 4052), (2026, 2590)]