5485480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 16692480

約数和(自身を除く): 11207000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 137, 140, 143, 154, 182, 220, 260, 274, 280, 286, 308, 364, 385, 440, 455, 520, 548, 572, 616, 685, 715, 728, 770, 910, 959, 1001, 1096, 1144, 1370, 1430, 1507, 1540, 1781, 1820, 1918, 2002, 2740, 2860, 3014, 3080, 3562, 3640, 3836, 4004, 4795, 5005, 5480, 5720, 6028, 7124, 7535, 7672, 8008, 8905, 9590, 10010, 10549, 12056, 12467, 14248, 15070, 17810, 19180, 19591, 20020, 21098, 24934, 30140, 35620, 38360, 39182, 40040, 42196, 49868, 52745, 60280, 62335, 71240, 78364, 84392, 97955, 99736, 105490, 124670, 137137, 156728, 195910, 210980, 249340, 274274, 391820, 421960, 498680, 548548, 685685, 783640, 1097096, 1371370, 2742740, 5485480]

約数ペア:

[(1, 5485480), (2, 2742740), (4, 1371370), (5, 1097096), (7, 783640), (8, 685685), (10, 548548), (11, 498680), (13, 421960), (14, 391820), (20, 274274), (22, 249340), (26, 210980), (28, 195910), (35, 156728), (40, 137137), (44, 124670), (52, 105490), (55, 99736), (56, 97955), (65, 84392), (70, 78364), (77, 71240), (88, 62335), (91, 60280), (104, 52745), (110, 49868), (130, 42196), (137, 40040), (140, 39182), (143, 38360), (154, 35620), (182, 30140), (220, 24934), (260, 21098), (274, 20020), (280, 19591), (286, 19180), (308, 17810), (364, 15070), (385, 14248), (440, 12467), (455, 12056), (520, 10549), (548, 10010), (572, 9590), (616, 8905), (685, 8008), (715, 7672), (728, 7535), (770, 7124), (910, 6028), (959, 5720), (1001, 5480), (1096, 5005), (1144, 4795), (1370, 4004), (1430, 3836), (1507, 3640), (1540, 3562), (1781, 3080), (1820, 3014), (1918, 2860), (2002, 2740)]