42596720

素因数分解:

$2^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{751}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 99309120

約数和(自身を除く): 56712400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709, 751, 1418, 1502, 2836, 3004, 3545, 3755, 5672, 6008, 7090, 7510, 11344, 12016, 14180, 15020, 28360, 30040, 56720, 60080, 532459, 1064918, 2129836, 2662295, 4259672, 5324590, 8519344, 10649180, 21298360, 42596720]

約数ペア:

[(1, 42596720), (2, 21298360), (4, 10649180), (5, 8519344), (8, 5324590), (10, 4259672), (16, 2662295), (20, 2129836), (40, 1064918), (80, 532459), (709, 60080), (751, 56720), (1418, 30040), (1502, 28360), (2836, 15020), (3004, 14180), (3545, 12016), (3755, 11344), (5672, 7510), (6008, 7090)]