25711140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 94155264

約数和(自身を除く): 68444124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 277, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 554, 595, 663, 714, 780, 831, 884, 910, 1020, 1092, 1105, 1108, 1190, 1326, 1365, 1385, 1428, 1547, 1662, 1785, 1820, 1939, 2210, 2380, 2652, 2730, 2770, 3094, 3315, 3324, 3570, 3601, 3878, 4155, 4420, 4641, 4709, 5460, 5540, 5817, 6188, 6630, 7140, 7202, 7735, 7756, 8310, 9282, 9418, 9695, 10803, 11634, 13260, 14127, 14404, 15470, 16620, 18005, 18564, 18836, 19390, 21606, 23205, 23268, 23545, 25207, 28254, 29085, 30940, 32963, 36010, 38780, 43212, 46410, 47090, 50414, 54015, 56508, 58170, 61217, 65926, 70635, 72020, 75621, 92820, 94180, 98889, 100828, 108030, 116340, 122434, 126035, 131852, 141270, 151242, 164815, 183651, 197778, 216060, 244868, 252070, 282540, 302484, 306085, 329630, 367302, 378105, 395556, 428519, 494445, 504140, 612170, 659260, 734604, 756210, 857038, 918255, 988890, 1224340, 1285557, 1512420, 1714076, 1836510, 1977780, 2142595, 2571114, 3673020, 4285190, 5142228, 6427785, 8570380, 12855570, 25711140]

約数ペア:

[(1, 25711140), (2, 12855570), (3, 8570380), (4, 6427785), (5, 5142228), (6, 4285190), (7, 3673020), (10, 2571114), (12, 2142595), (13, 1977780), (14, 1836510), (15, 1714076), (17, 1512420), (20, 1285557), (21, 1224340), (26, 988890), (28, 918255), (30, 857038), (34, 756210), (35, 734604), (39, 659260), (42, 612170), (51, 504140), (52, 494445), (60, 428519), (65, 395556), (68, 378105), (70, 367302), (78, 329630), (84, 306085), (85, 302484), (91, 282540), (102, 252070), (105, 244868), (119, 216060), (130, 197778), (140, 183651), (156, 164815), (170, 151242), (182, 141270), (195, 131852), (204, 126035), (210, 122434), (221, 116340), (238, 108030), (255, 100828), (260, 98889), (273, 94180), (277, 92820), (340, 75621), (357, 72020), (364, 70635), (390, 65926), (420, 61217), (442, 58170), (455, 56508), (476, 54015), (510, 50414), (546, 47090), (554, 46410), (595, 43212), (663, 38780), (714, 36010), (780, 32963), (831, 30940), (884, 29085), (910, 28254), (1020, 25207), (1092, 23545), (1105, 23268), (1108, 23205), (1190, 21606), (1326, 19390), (1365, 18836), (1385, 18564), (1428, 18005), (1547, 16620), (1662, 15470), (1785, 14404), (1820, 14127), (1939, 13260), (2210, 11634), (2380, 10803), (2652, 9695), (2730, 9418), (2770, 9282), (3094, 8310), (3315, 7756), (3324, 7735), (3570, 7202), (3601, 7140), (3878, 6630), (4155, 6188), (4420, 5817), (4641, 5540), (4709, 5460)]