25549860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 82575360

約数和(自身を除く): 57025500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 479, 508, 635, 762, 889, 958, 1270, 1437, 1524, 1778, 1905, 1916, 2395, 2540, 2667, 2874, 3353, 3556, 3810, 4445, 4790, 5334, 5748, 6706, 7185, 7620, 8890, 9580, 10059, 10668, 13335, 13412, 14370, 16765, 17780, 20118, 26670, 28740, 33530, 40236, 50295, 53340, 60833, 67060, 100590, 121666, 182499, 201180, 243332, 304165, 364998, 425831, 608330, 729996, 851662, 912495, 1216660, 1277493, 1703324, 1824990, 2129155, 2554986, 3649980, 4258310, 5109972, 6387465, 8516620, 12774930, 25549860]

約数ペア:

[(1, 25549860), (2, 12774930), (3, 8516620), (4, 6387465), (5, 5109972), (6, 4258310), (7, 3649980), (10, 2554986), (12, 2129155), (14, 1824990), (15, 1703324), (20, 1277493), (21, 1216660), (28, 912495), (30, 851662), (35, 729996), (42, 608330), (60, 425831), (70, 364998), (84, 304165), (105, 243332), (127, 201180), (140, 182499), (210, 121666), (254, 100590), (381, 67060), (420, 60833), (479, 53340), (508, 50295), (635, 40236), (762, 33530), (889, 28740), (958, 26670), (1270, 20118), (1437, 17780), (1524, 16765), (1778, 14370), (1905, 13412), (1916, 13335), (2395, 10668), (2540, 10059), (2667, 9580), (2874, 8890), (3353, 7620), (3556, 7185), (3810, 6706), (4445, 5748), (4790, 5334)]