28434103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{65447}}^1$

素因数の和:66029

約数の個数: 96

約数和(自身を含む): 85895002368

約数和(自身を除く): 57460898748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 557, 780, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 7241, 8355, 11140, 14482, 16710, 21723, 28964, 33420, 36205, 43446, 65447, 72410, 86892, 108615, 130894, 144820, 196341, 217230, 261788, 327235, 392682, 434460, 654470, 785364, 850811, 981705, 1308940, 1701622, 1963410, 2552433, 3403244, 3926820, 4254055, 5104866, 8508110, 10209732, 12762165, 17016220, 25524330, 36453979, 51048660, 72907958, 109361937, 145815916, 182269895, 218723874, 364539790, 437447748, 473901727, 546809685, 729079580, 947803454, 1093619370, 1421705181, 1895606908, 2187238740, 2369508635, 2843410362, 4739017270, 5686820724, 7108525905, 9478034540, 14217051810, 28434103620]

約数ペア:

[(1, 28434103620), (2, 14217051810), (3, 9478034540), (4, 7108525905), (5, 5686820724), (6, 4739017270), (10, 2843410362), (12, 2369508635), (13, 2187238740), (15, 1895606908), (20, 1421705181), (26, 1093619370), (30, 947803454), (39, 729079580), (52, 546809685), (60, 473901727), (65, 437447748), (78, 364539790), (130, 218723874), (156, 182269895), (195, 145815916), (260, 109361937), (390, 72907958), (557, 51048660), (780, 36453979), (1114, 25524330), (1671, 17016220), (2228, 12762165), (2785, 10209732), (3342, 8508110), (5570, 5104866), (6684, 4254055), (7241, 3926820), (8355, 3403244), (11140, 2552433), (14482, 1963410), (16710, 1701622), (21723, 1308940), (28964, 981705), (33420, 850811), (36205, 785364), (43446, 654470), (65447, 434460), (72410, 392682), (86892, 327235), (108615, 261788), (130894, 217230), (144820, 196341)]