73039160

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^2\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 166908600

約数和(自身を除く): 93869440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 179, 202, 358, 404, 505, 716, 808, 895, 1010, 1432, 1790, 2020, 3580, 4040, 7160, 10201, 18079, 20402, 36158, 40804, 51005, 72316, 81608, 90395, 102010, 144632, 180790, 204020, 361580, 408040, 723160, 1825979, 3651958, 7303916, 9129895, 14607832, 18259790, 36519580, 73039160]

約数ペア:

[(1, 73039160), (2, 36519580), (4, 18259790), (5, 14607832), (8, 9129895), (10, 7303916), (20, 3651958), (40, 1825979), (101, 723160), (179, 408040), (202, 361580), (358, 204020), (404, 180790), (505, 144632), (716, 102010), (808, 90395), (895, 81608), (1010, 72316), (1432, 51005), (1790, 40804), (2020, 36158), (3580, 20402), (4040, 18079), (7160, 10201)]