12116320

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 29338848

約数和(自身を除く): 17222528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 1847, 3280, 3694, 6560, 7388, 9235, 14776, 18470, 29552, 36940, 59104, 73880, 75727, 147760, 151454, 295520, 302908, 378635, 605816, 757270, 1211632, 1514540, 2423264, 3029080, 6058160, 12116320]

約数ペア:

[(1, 12116320), (2, 6058160), (4, 3029080), (5, 2423264), (8, 1514540), (10, 1211632), (16, 757270), (20, 605816), (32, 378635), (40, 302908), (41, 295520), (80, 151454), (82, 147760), (160, 75727), (164, 73880), (205, 59104), (328, 36940), (410, 29552), (656, 18470), (820, 14776), (1312, 9235), (1640, 7388), (1847, 6560), (3280, 3694)]