124184080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37861}}^1$

素因数の和:37915

約数の個数: 40

約数和(自身を含む): 295777944

約数和(自身を除く): 171593864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 37861, 75722, 151444, 189305, 302888, 378610, 605776, 757220, 1514440, 1552301, 3028880, 3104602, 6209204, 7761505, 12418408, 15523010, 24836816, 31046020, 62092040, 124184080]

約数ペア:

[(1, 124184080), (2, 62092040), (4, 31046020), (5, 24836816), (8, 15523010), (10, 12418408), (16, 7761505), (20, 6209204), (40, 3104602), (41, 3028880), (80, 1552301), (82, 1514440), (164, 757220), (205, 605776), (328, 378610), (410, 302888), (656, 189305), (820, 151444), (1640, 75722), (3280, 37861)]