2000593630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3521

約数の個数: 64

約数和(自身を含む): 4207104000

約数和(自身を除く): 2206510370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 109, 158, 218, 395, 545, 553, 763, 790, 1090, 1106, 1526, 2765, 3319, 3815, 5530, 6638, 7630, 8611, 16595, 17222, 23233, 33190, 43055, 46466, 60277, 86110, 116165, 120554, 232330, 262201, 301385, 361771, 524402, 602770, 723542, 1311005, 1808855, 1835407, 2532397, 2622010, 3617710, 3670814, 5064794, 9177035, 12661985, 18354070, 25323970, 28579909, 57159818, 142899545, 200059363, 285799090, 400118726, 1000296815, 2000593630]

約数ペア:

[(1, 2000593630), (2, 1000296815), (5, 400118726), (7, 285799090), (10, 200059363), (14, 142899545), (35, 57159818), (70, 28579909), (79, 25323970), (109, 18354070), (158, 12661985), (218, 9177035), (395, 5064794), (545, 3670814), (553, 3617710), (763, 2622010), (790, 2532397), (1090, 1835407), (1106, 1808855), (1526, 1311005), (2765, 723542), (3319, 602770), (3815, 524402), (5530, 361771), (6638, 301385), (7630, 262201), (8611, 232330), (16595, 120554), (17222, 116165), (23233, 86110), (33190, 60277), (43055, 46466)]