5584040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 16416000

約数和(自身を除く): 10831960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 49, 55, 56, 70, 74, 77, 88, 98, 110, 140, 148, 154, 185, 196, 220, 245, 259, 280, 296, 308, 343, 370, 385, 392, 407, 440, 490, 518, 539, 616, 686, 740, 770, 814, 980, 1036, 1078, 1295, 1372, 1480, 1540, 1628, 1715, 1813, 1960, 2035, 2072, 2156, 2590, 2695, 2744, 2849, 3080, 3256, 3430, 3626, 3773, 4070, 4312, 5180, 5390, 5698, 6860, 7252, 7546, 8140, 9065, 10360, 10780, 11396, 12691, 13720, 14245, 14504, 15092, 16280, 18130, 18865, 19943, 21560, 22792, 25382, 28490, 30184, 36260, 37730, 39886, 50764, 56980, 63455, 72520, 75460, 79772, 99715, 101528, 113960, 126910, 139601, 150920, 159544, 199430, 253820, 279202, 398860, 507640, 558404, 698005, 797720, 1116808, 1396010, 2792020, 5584040]

約数ペア:

[(1, 5584040), (2, 2792020), (4, 1396010), (5, 1116808), (7, 797720), (8, 698005), (10, 558404), (11, 507640), (14, 398860), (20, 279202), (22, 253820), (28, 199430), (35, 159544), (37, 150920), (40, 139601), (44, 126910), (49, 113960), (55, 101528), (56, 99715), (70, 79772), (74, 75460), (77, 72520), (88, 63455), (98, 56980), (110, 50764), (140, 39886), (148, 37730), (154, 36260), (185, 30184), (196, 28490), (220, 25382), (245, 22792), (259, 21560), (280, 19943), (296, 18865), (308, 18130), (343, 16280), (370, 15092), (385, 14504), (392, 14245), (407, 13720), (440, 12691), (490, 11396), (518, 10780), (539, 10360), (616, 9065), (686, 8140), (740, 7546), (770, 7252), (814, 6860), (980, 5698), (1036, 5390), (1078, 5180), (1295, 4312), (1372, 4070), (1480, 3773), (1540, 3626), (1628, 3430), (1715, 3256), (1813, 3080), (1960, 2849), (2035, 2744), (2072, 2695), (2156, 2590)]