2007111560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 4852224000

約数和(自身を除く): 2845112440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 103, 115, 118, 184, 206, 230, 236, 295, 359, 412, 460, 472, 515, 590, 718, 824, 920, 1030, 1180, 1357, 1436, 1795, 2060, 2360, 2369, 2714, 2872, 3590, 4120, 4738, 5428, 6077, 6785, 7180, 8257, 9476, 10856, 11845, 12154, 13570, 14360, 16514, 18952, 21181, 23690, 24308, 27140, 30385, 33028, 36977, 41285, 42362, 47380, 48616, 54280, 60770, 66056, 73954, 82570, 84724, 94760, 105905, 121540, 139771, 147908, 165140, 169448, 184885, 211810, 243080, 279542, 295816, 330280, 369770, 423620, 487163, 559084, 698855, 739540, 847240, 850471, 974326, 1118168, 1397710, 1479080, 1700942, 1948652, 2181643, 2435815, 2795420, 3401884, 3897304, 4252355, 4363286, 4871630, 5590840, 6803768, 8504710, 8726572, 9743260, 10908215, 17009420, 17453144, 19486520, 21816430, 34018840, 43632860, 50177789, 87265720, 100355578, 200711156, 250888945, 401422312, 501777890, 1003555780, 2007111560]

約数ペア:

[(1, 2007111560), (2, 1003555780), (4, 501777890), (5, 401422312), (8, 250888945), (10, 200711156), (20, 100355578), (23, 87265720), (40, 50177789), (46, 43632860), (59, 34018840), (92, 21816430), (103, 19486520), (115, 17453144), (118, 17009420), (184, 10908215), (206, 9743260), (230, 8726572), (236, 8504710), (295, 6803768), (359, 5590840), (412, 4871630), (460, 4363286), (472, 4252355), (515, 3897304), (590, 3401884), (718, 2795420), (824, 2435815), (920, 2181643), (1030, 1948652), (1180, 1700942), (1357, 1479080), (1436, 1397710), (1795, 1118168), (2060, 974326), (2360, 850471), (2369, 847240), (2714, 739540), (2872, 698855), (3590, 559084), (4120, 487163), (4738, 423620), (5428, 369770), (6077, 330280), (6785, 295816), (7180, 279542), (8257, 243080), (9476, 211810), (10856, 184885), (11845, 169448), (12154, 165140), (13570, 147908), (14360, 139771), (16514, 121540), (18952, 105905), (21181, 94760), (23690, 84724), (24308, 82570), (27140, 73954), (30385, 66056), (33028, 60770), (36977, 54280), (41285, 48616), (42362, 47380)]