10277960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 29859840

約数和(自身を除く): 19581880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 71, 77, 88, 94, 110, 140, 142, 154, 188, 220, 235, 280, 284, 308, 329, 355, 376, 385, 440, 470, 497, 517, 568, 616, 658, 710, 770, 781, 940, 994, 1034, 1316, 1420, 1540, 1562, 1645, 1880, 1988, 2068, 2485, 2585, 2632, 2840, 3080, 3124, 3290, 3337, 3619, 3905, 3976, 4136, 4970, 5170, 5467, 6248, 6580, 6674, 7238, 7810, 9940, 10340, 10934, 13160, 13348, 14476, 15620, 16685, 18095, 19880, 20680, 21868, 23359, 26696, 27335, 28952, 31240, 33370, 36190, 36707, 43736, 46718, 54670, 66740, 72380, 73414, 93436, 109340, 116795, 133480, 144760, 146828, 183535, 186872, 218680, 233590, 256949, 293656, 367070, 467180, 513898, 734140, 934360, 1027796, 1284745, 1468280, 2055592, 2569490, 5138980, 10277960]

約数ペア:

[(1, 10277960), (2, 5138980), (4, 2569490), (5, 2055592), (7, 1468280), (8, 1284745), (10, 1027796), (11, 934360), (14, 734140), (20, 513898), (22, 467180), (28, 367070), (35, 293656), (40, 256949), (44, 233590), (47, 218680), (55, 186872), (56, 183535), (70, 146828), (71, 144760), (77, 133480), (88, 116795), (94, 109340), (110, 93436), (140, 73414), (142, 72380), (154, 66740), (188, 54670), (220, 46718), (235, 43736), (280, 36707), (284, 36190), (308, 33370), (329, 31240), (355, 28952), (376, 27335), (385, 26696), (440, 23359), (470, 21868), (497, 20680), (517, 19880), (568, 18095), (616, 16685), (658, 15620), (710, 14476), (770, 13348), (781, 13160), (940, 10934), (994, 10340), (1034, 9940), (1316, 7810), (1420, 7238), (1540, 6674), (1562, 6580), (1645, 6248), (1880, 5467), (1988, 5170), (2068, 4970), (2485, 4136), (2585, 3976), (2632, 3905), (2840, 3619), (3080, 3337), (3124, 3290)]