2080479564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 108

約数和(自身を含む): 5569287360

約数和(自身を除く): 3488807796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1109, 1116, 1271, 1476, 1681, 2218, 2542, 3327, 3362, 3813, 4436, 5043, 5084, 6654, 6724, 7626, 9981, 10086, 11439, 13308, 15129, 15252, 19962, 20172, 22878, 30258, 34379, 39924, 45469, 45756, 52111, 60516, 68758, 90938, 103137, 104222, 136407, 137516, 156333, 181876, 206274, 208444, 272814, 309411, 312666, 409221, 412548, 468999, 545628, 618822, 625332, 818442, 937998, 1237644, 1409539, 1636884, 1864229, 1875996, 2819078, 3728458, 4228617, 5592687, 5638156, 7456916, 8457234, 11185374, 12685851, 16778061, 16914468, 22370748, 25371702, 33556122, 50743404, 57791099, 67112244, 115582198, 173373297, 231164396, 346746594, 520119891, 693493188, 1040239782, 2080479564]

約数ペア:

[(1, 2080479564), (2, 1040239782), (3, 693493188), (4, 520119891), (6, 346746594), (9, 231164396), (12, 173373297), (18, 115582198), (31, 67112244), (36, 57791099), (41, 50743404), (62, 33556122), (82, 25371702), (93, 22370748), (123, 16914468), (124, 16778061), (164, 12685851), (186, 11185374), (246, 8457234), (279, 7456916), (369, 5638156), (372, 5592687), (492, 4228617), (558, 3728458), (738, 2819078), (1109, 1875996), (1116, 1864229), (1271, 1636884), (1476, 1409539), (1681, 1237644), (2218, 937998), (2542, 818442), (3327, 625332), (3362, 618822), (3813, 545628), (4436, 468999), (5043, 412548), (5084, 409221), (6654, 312666), (6724, 309411), (7626, 272814), (9981, 208444), (10086, 206274), (11439, 181876), (13308, 156333), (15129, 137516), (15252, 136407), (19962, 104222), (20172, 103137), (22878, 90938), (30258, 68758), (34379, 60516), (39924, 52111), (45469, 45756)]