24784760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 50210440

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, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 619, 715, 728, 770, 910, 1001, 1144, 1238, 1430, 1540, 1820, 2002, 2476, 2860, 3080, 3095, 3640, 4004, 4333, 4952, 5005, 5720, 6190, 6809, 8008, 8047, 8666, 10010, 12380, 13618, 16094, 17332, 20020, 21665, 24760, 27236, 32188, 34045, 34664, 40040, 40235, 43330, 47663, 54472, 56329, 64376, 68090, 80470, 86660, 88517, 95326, 112658, 136180, 160940, 173320, 177034, 190652, 225316, 238315, 272360, 281645, 321880, 354068, 381304, 442585, 450632, 476630, 563290, 619619, 708136, 885170, 953260, 1126580, 1239238, 1770340, 1906520, 2253160, 2478476, 3098095, 3540680, 4956952, 6196190, 12392380, 24784760]

約数ペア:

[(1, 24784760), (2, 12392380), (4, 6196190), (5, 4956952), (7, 3540680), (8, 3098095), (10, 2478476), (11, 2253160), (13, 1906520), (14, 1770340), (20, 1239238), (22, 1126580), (26, 953260), (28, 885170), (35, 708136), (40, 619619), (44, 563290), (52, 476630), (55, 450632), (56, 442585), (65, 381304), (70, 354068), (77, 321880), (88, 281645), (91, 272360), (104, 238315), (110, 225316), (130, 190652), (140, 177034), (143, 173320), (154, 160940), (182, 136180), (220, 112658), (260, 95326), (280, 88517), (286, 86660), (308, 80470), (364, 68090), (385, 64376), (440, 56329), (455, 54472), (520, 47663), (572, 43330), (616, 40235), (619, 40040), (715, 34664), (728, 34045), (770, 32188), (910, 27236), (1001, 24760), (1144, 21665), (1238, 20020), (1430, 17332), (1540, 16094), (1820, 13618), (2002, 12380), (2476, 10010), (2860, 8666), (3080, 8047), (3095, 8008), (3640, 6809), (4004, 6190), (4333, 5720), (4952, 5005)]