8736814450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1583}}^1$

素因数の和:2828

約数の個数: 96

約数和(自身を含む): 20029718016

約数和(自身を除く): 11292903566

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1213, 1583, 2275, 2426, 3166, 4550, 6065, 7915, 8491, 11081, 12130, 15769, 15830, 16982, 20579, 22162, 30325, 31538, 39575, 41158, 42455, 55405, 60650, 78845, 79150, 84910, 102895, 110383, 110810, 144053, 157690, 205790, 212275, 220766, 277025, 288106, 394225, 424550, 514475, 551915, 554050, 720265, 788450, 1028950, 1103830, 1440530, 1920179, 2759575, 3601325, 3840358, 5519150, 7202650, 9600895, 13441253, 19201790, 24962327, 26882506, 48004475, 49924654, 67206265, 96008950, 124811635, 134412530, 174736289, 249623270, 336031325, 349472578, 624058175, 672062650, 873681445, 1248116350, 1747362890, 4368407225, 8736814450]

約数ペア:

[(1, 8736814450), (2, 4368407225), (5, 1747362890), (7, 1248116350), (10, 873681445), (13, 672062650), (14, 624058175), (25, 349472578), (26, 336031325), (35, 249623270), (50, 174736289), (65, 134412530), (70, 124811635), (91, 96008950), (130, 67206265), (175, 49924654), (182, 48004475), (325, 26882506), (350, 24962327), (455, 19201790), (650, 13441253), (910, 9600895), (1213, 7202650), (1583, 5519150), (2275, 3840358), (2426, 3601325), (3166, 2759575), (4550, 1920179), (6065, 1440530), (7915, 1103830), (8491, 1028950), (11081, 788450), (12130, 720265), (15769, 554050), (15830, 551915), (16982, 514475), (20579, 424550), (22162, 394225), (30325, 288106), (31538, 277025), (39575, 220766), (41158, 212275), (42455, 205790), (55405, 157690), (60650, 144053), (78845, 110810), (79150, 110383), (84910, 102895)]