224728700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{45863}}^1$

素因数の和:45891

約数の個数: 54

約数和(自身を含む): 567291816

約数和(自身を除く): 342563116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 45863, 91726, 183452, 229315, 321041, 458630, 642082, 917260, 1146575, 1284164, 1605205, 2247287, 2293150, 3210410, 4494574, 4586300, 6420820, 8026025, 8989148, 11236435, 16052050, 22472870, 32104100, 44945740, 56182175, 112364350, 224728700]

約数ペア:

[(1, 224728700), (2, 112364350), (4, 56182175), (5, 44945740), (7, 32104100), (10, 22472870), (14, 16052050), (20, 11236435), (25, 8989148), (28, 8026025), (35, 6420820), (49, 4586300), (50, 4494574), (70, 3210410), (98, 2293150), (100, 2247287), (140, 1605205), (175, 1284164), (196, 1146575), (245, 917260), (350, 642082), (490, 458630), (700, 321041), (980, 229315), (1225, 183452), (2450, 91726), (4900, 45863)]