1053500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{43}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 2738736

約数和(自身を除く): 1685236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 125, 140, 172, 175, 196, 215, 245, 250, 301, 350, 430, 490, 500, 602, 700, 860, 875, 980, 1075, 1204, 1225, 1505, 1750, 2107, 2150, 2450, 3010, 3500, 4214, 4300, 4900, 5375, 6020, 6125, 7525, 8428, 10535, 10750, 12250, 15050, 21070, 21500, 24500, 30100, 37625, 42140, 52675, 75250, 105350, 150500, 210700, 263375, 526750, 1053500]

約数ペア:

[(1, 1053500), (2, 526750), (4, 263375), (5, 210700), (7, 150500), (10, 105350), (14, 75250), (20, 52675), (25, 42140), (28, 37625), (35, 30100), (43, 24500), (49, 21500), (50, 21070), (70, 15050), (86, 12250), (98, 10750), (100, 10535), (125, 8428), (140, 7525), (172, 6125), (175, 6020), (196, 5375), (215, 4900), (245, 4300), (250, 4214), (301, 3500), (350, 3010), (430, 2450), (490, 2150), (500, 2107), (602, 1750), (700, 1505), (860, 1225), (875, 1204), (980, 1075)]