713482180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 1628605440

約数和(自身を除く): 915123260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 101, 158, 170, 202, 263, 316, 340, 395, 404, 505, 526, 790, 1010, 1052, 1315, 1343, 1580, 1717, 2020, 2630, 2686, 3434, 4471, 5260, 5372, 6715, 6868, 7979, 8585, 8942, 13430, 15958, 17170, 17884, 20777, 22355, 26563, 26860, 31916, 34340, 39895, 41554, 44710, 53126, 79790, 83108, 89420, 103885, 106252, 132815, 135643, 159580, 207770, 265630, 271286, 353209, 415540, 451571, 531260, 542572, 678215, 706418, 903142, 1356430, 1412836, 1766045, 1806284, 2098477, 2257855, 2712860, 3532090, 4196954, 4515710, 7064180, 8393908, 9031420, 10492385, 20984770, 35674109, 41969540, 71348218, 142696436, 178370545, 356741090, 713482180]

約数ペア:

[(1, 713482180), (2, 356741090), (4, 178370545), (5, 142696436), (10, 71348218), (17, 41969540), (20, 35674109), (34, 20984770), (68, 10492385), (79, 9031420), (85, 8393908), (101, 7064180), (158, 4515710), (170, 4196954), (202, 3532090), (263, 2712860), (316, 2257855), (340, 2098477), (395, 1806284), (404, 1766045), (505, 1412836), (526, 1356430), (790, 903142), (1010, 706418), (1052, 678215), (1315, 542572), (1343, 531260), (1580, 451571), (1717, 415540), (2020, 353209), (2630, 271286), (2686, 265630), (3434, 207770), (4471, 159580), (5260, 135643), (5372, 132815), (6715, 106252), (6868, 103885), (7979, 89420), (8585, 83108), (8942, 79790), (13430, 53126), (15958, 44710), (17170, 41554), (17884, 39895), (20777, 34340), (22355, 31916), (26563, 26860)]