76187020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 201914496

約数和(自身を除く): 125727476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1021, 1066, 1148, 1435, 1820, 2042, 2132, 2665, 2870, 3731, 4084, 5105, 5330, 5740, 7147, 7462, 10210, 10660, 13273, 14294, 14924, 18655, 20420, 26546, 28588, 35735, 37310, 41861, 53092, 66365, 71470, 74620, 83722, 92911, 132730, 142940, 167444, 185822, 209305, 265460, 293027, 371644, 418610, 464555, 544193, 586054, 837220, 929110, 1088386, 1172108, 1465135, 1858220, 2176772, 2720965, 2930270, 3809351, 5441930, 5860540, 7618702, 10883860, 15237404, 19046755, 38093510, 76187020]

約数ペア:

[(1, 76187020), (2, 38093510), (4, 19046755), (5, 15237404), (7, 10883860), (10, 7618702), (13, 5860540), (14, 5441930), (20, 3809351), (26, 2930270), (28, 2720965), (35, 2176772), (41, 1858220), (52, 1465135), (65, 1172108), (70, 1088386), (82, 929110), (91, 837220), (130, 586054), (140, 544193), (164, 464555), (182, 418610), (205, 371644), (260, 293027), (287, 265460), (364, 209305), (410, 185822), (455, 167444), (533, 142940), (574, 132730), (820, 92911), (910, 83722), (1021, 74620), (1066, 71470), (1148, 66365), (1435, 53092), (1820, 41861), (2042, 37310), (2132, 35735), (2665, 28588), (2870, 26546), (3731, 20420), (4084, 18655), (5105, 14924), (5330, 14294), (5740, 13273), (7147, 10660), (7462, 10210)]