1026492740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4441}}^1$

素因数の和:4597

約数の個数: 96

約数和(自身を含む): 2674581504

約数和(自身を除く): 1648088764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 889, 910, 1270, 1651, 1778, 1820, 2540, 3302, 3556, 4441, 4445, 6604, 8255, 8882, 8890, 11557, 16510, 17764, 17780, 22205, 23114, 31087, 33020, 44410, 46228, 57733, 57785, 62174, 88820, 115466, 115570, 124348, 155435, 230932, 231140, 288665, 310870, 404131, 564007, 577330, 621740, 808262, 1128014, 1154660, 1616524, 2020655, 2256028, 2820035, 3948049, 4041310, 5640070, 7332091, 7896098, 8082620, 11280140, 14664182, 15792196, 19740245, 29328364, 36660455, 39480490, 51324637, 73320910, 78960980, 102649274, 146641820, 205298548, 256623185, 513246370, 1026492740]

約数ペア:

[(1, 1026492740), (2, 513246370), (4, 256623185), (5, 205298548), (7, 146641820), (10, 102649274), (13, 78960980), (14, 73320910), (20, 51324637), (26, 39480490), (28, 36660455), (35, 29328364), (52, 19740245), (65, 15792196), (70, 14664182), (91, 11280140), (127, 8082620), (130, 7896098), (140, 7332091), (182, 5640070), (254, 4041310), (260, 3948049), (364, 2820035), (455, 2256028), (508, 2020655), (635, 1616524), (889, 1154660), (910, 1128014), (1270, 808262), (1651, 621740), (1778, 577330), (1820, 564007), (2540, 404131), (3302, 310870), (3556, 288665), (4441, 231140), (4445, 230932), (6604, 155435), (8255, 124348), (8882, 115570), (8890, 115466), (11557, 88820), (16510, 62174), (17764, 57785), (17780, 57733), (22205, 46228), (23114, 44410), (31087, 33020)]