460680340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27067}}^1$

素因数の和:27136

約数の個数: 48

約数和(自身を含む): 1036812672

約数和(自身を除く): 576132332

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 27067, 54134, 108268, 135335, 270670, 541340, 622541, 1001479, 1245082, 2002958, 2490164, 3112705, 4005916, 5007395, 6225410, 10014790, 12450820, 20029580, 23034017, 46068034, 92136068, 115170085, 230340170, 460680340]

約数ペア:

[(1, 460680340), (2, 230340170), (4, 115170085), (5, 92136068), (10, 46068034), (20, 23034017), (23, 20029580), (37, 12450820), (46, 10014790), (74, 6225410), (92, 5007395), (115, 4005916), (148, 3112705), (185, 2490164), (230, 2002958), (370, 1245082), (460, 1001479), (740, 622541), (851, 541340), (1702, 270670), (3404, 135335), (4255, 108268), (8510, 54134), (17020, 27067)]