80349500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 218889216

約数和(自身を除く): 138539716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2087, 2750, 3500, 3850, 4174, 5500, 7700, 8348, 9625, 10435, 14609, 19250, 20870, 22957, 29218, 38500, 41740, 45914, 52175, 58436, 73045, 91828, 104350, 114785, 146090, 160699, 208700, 229570, 260875, 292180, 321398, 365225, 459140, 521750, 573925, 642796, 730450, 803495, 1043500, 1147850, 1460900, 1606990, 1826125, 2295700, 2869625, 3213980, 3652250, 4017475, 5739250, 7304500, 8034950, 11478500, 16069900, 20087375, 40174750, 80349500]

約数ペア:

[(1, 80349500), (2, 40174750), (4, 20087375), (5, 16069900), (7, 11478500), (10, 8034950), (11, 7304500), (14, 5739250), (20, 4017475), (22, 3652250), (25, 3213980), (28, 2869625), (35, 2295700), (44, 1826125), (50, 1606990), (55, 1460900), (70, 1147850), (77, 1043500), (100, 803495), (110, 730450), (125, 642796), (140, 573925), (154, 521750), (175, 459140), (220, 365225), (250, 321398), (275, 292180), (308, 260875), (350, 229570), (385, 208700), (500, 160699), (550, 146090), (700, 114785), (770, 104350), (875, 91828), (1100, 73045), (1375, 58436), (1540, 52175), (1750, 45914), (1925, 41740), (2087, 38500), (2750, 29218), (3500, 22957), (3850, 20870), (4174, 19250), (5500, 14609), (7700, 10435), (8348, 9625)]