33000440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 48647560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 220, 358, 419, 440, 716, 838, 895, 1432, 1676, 1790, 1969, 2095, 3352, 3580, 3938, 4190, 4609, 7160, 7876, 8380, 9218, 9845, 15752, 16760, 18436, 19690, 23045, 36872, 39380, 46090, 75001, 78760, 92180, 150002, 184360, 300004, 375005, 600008, 750010, 825011, 1500020, 1650022, 3000040, 3300044, 4125055, 6600088, 8250110, 16500220, 33000440]

約数ペア:

[(1, 33000440), (2, 16500220), (4, 8250110), (5, 6600088), (8, 4125055), (10, 3300044), (11, 3000040), (20, 1650022), (22, 1500020), (40, 825011), (44, 750010), (55, 600008), (88, 375005), (110, 300004), (179, 184360), (220, 150002), (358, 92180), (419, 78760), (440, 75001), (716, 46090), (838, 39380), (895, 36872), (1432, 23045), (1676, 19690), (1790, 18436), (1969, 16760), (2095, 15752), (3352, 9845), (3580, 9218), (3938, 8380), (4190, 7876), (4609, 7160)]