27953680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12049}}^1$

素因数の和:12091

約数の個数: 40

約数和(自身を含む): 67239000

約数和(自身を除く): 39285320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 12049, 24098, 48196, 60245, 96392, 120490, 192784, 240980, 349421, 481960, 698842, 963920, 1397684, 1747105, 2795368, 3494210, 5590736, 6988420, 13976840, 27953680]

約数ペア:

[(1, 27953680), (2, 13976840), (4, 6988420), (5, 5590736), (8, 3494210), (10, 2795368), (16, 1747105), (20, 1397684), (29, 963920), (40, 698842), (58, 481960), (80, 349421), (116, 240980), (145, 192784), (232, 120490), (290, 96392), (464, 60245), (580, 48196), (1160, 24098), (2320, 12049)]