2080834564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 4095463680

約数和(自身を除く): 2014629116

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 92, 107, 116, 148, 197, 214, 394, 428, 667, 788, 851, 1073, 1334, 1702, 2146, 2461, 2668, 3103, 3404, 3959, 4292, 4531, 4922, 5713, 6206, 7289, 7918, 9062, 9844, 11426, 12412, 14578, 15836, 18124, 21079, 22852, 24679, 29156, 42158, 49358, 71369, 84316, 91057, 98716, 114811, 131399, 142738, 167647, 182114, 211381, 229622, 262798, 285476, 335294, 364228, 422762, 459244, 484817, 525596, 611291, 670588, 779923, 845524, 969634, 1222582, 1559846, 1939268, 2445164, 2640653, 3119692, 4861763, 5281306, 9723526, 10562612, 14059693, 17938229, 19447052, 22617767, 28119386, 35876458, 45235534, 56238772, 71752916, 90471068, 520208641, 1040417282, 2080834564]

約数ペア:

[(1, 2080834564), (2, 1040417282), (4, 520208641), (23, 90471068), (29, 71752916), (37, 56238772), (46, 45235534), (58, 35876458), (74, 28119386), (92, 22617767), (107, 19447052), (116, 17938229), (148, 14059693), (197, 10562612), (214, 9723526), (394, 5281306), (428, 4861763), (667, 3119692), (788, 2640653), (851, 2445164), (1073, 1939268), (1334, 1559846), (1702, 1222582), (2146, 969634), (2461, 845524), (2668, 779923), (3103, 670588), (3404, 611291), (3959, 525596), (4292, 484817), (4531, 459244), (4922, 422762), (5713, 364228), (6206, 335294), (7289, 285476), (7918, 262798), (9062, 229622), (9844, 211381), (11426, 182114), (12412, 167647), (14578, 142738), (15836, 131399), (18124, 114811), (21079, 98716), (22852, 91057), (24679, 84316), (29156, 71369), (42158, 49358)]