8251748830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{10343}}^1$

素因数の和:10418

約数の個数: 96

約数和(自身を含む): 17876666304

約数和(自身を除く): 9624917474

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 361, 442, 494, 646, 722, 1105, 1235, 1615, 1805, 2210, 2470, 3230, 3610, 4199, 4693, 6137, 8398, 9386, 10343, 12274, 20686, 20995, 23465, 30685, 41990, 46930, 51715, 61370, 79781, 103430, 134459, 159562, 175831, 196517, 268918, 351662, 393034, 398905, 672295, 797810, 879155, 982585, 1344590, 1758310, 1965170, 2285803, 2554721, 3340789, 3733823, 4571606, 5109442, 6681578, 7467646, 11429015, 12773605, 16703945, 18669115, 22858030, 25547210, 33407890, 37338230, 43430257, 48539699, 63474991, 86860514, 97079398, 126949982, 217151285, 242698495, 317374955, 434302570, 485396990, 634749910, 825174883, 1650349766, 4125874415, 8251748830]

約数ペア:

[(1, 8251748830), (2, 4125874415), (5, 1650349766), (10, 825174883), (13, 634749910), (17, 485396990), (19, 434302570), (26, 317374955), (34, 242698495), (38, 217151285), (65, 126949982), (85, 97079398), (95, 86860514), (130, 63474991), (170, 48539699), (190, 43430257), (221, 37338230), (247, 33407890), (323, 25547210), (361, 22858030), (442, 18669115), (494, 16703945), (646, 12773605), (722, 11429015), (1105, 7467646), (1235, 6681578), (1615, 5109442), (1805, 4571606), (2210, 3733823), (2470, 3340789), (3230, 2554721), (3610, 2285803), (4199, 1965170), (4693, 1758310), (6137, 1344590), (8398, 982585), (9386, 879155), (10343, 797810), (12274, 672295), (20686, 398905), (20995, 393034), (23465, 351662), (30685, 268918), (41990, 196517), (46930, 175831), (51715, 159562), (61370, 134459), (79781, 103430)]