497844620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7393}}^1$

素因数の和:7459

約数の個数: 96

約数和(自身を含む): 1321692288

約数和(自身を除く): 823847668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 7393, 9620, 13468, 14786, 16835, 29572, 33670, 36965, 51751, 67340, 73930, 96109, 103502, 147860, 192218, 207004, 258755, 273541, 384436, 480545, 517510, 547082, 672763, 961090, 1035020, 1094164, 1345526, 1367705, 1914787, 1922180, 2691052, 2735410, 3363815, 3556033, 3829574, 5470820, 6727630, 7112066, 7659148, 9573935, 13455260, 14224132, 17780165, 19147870, 24892231, 35560330, 38295740, 49784462, 71120660, 99568924, 124461155, 248922310, 497844620]

約数ペア:

[(1, 497844620), (2, 248922310), (4, 124461155), (5, 99568924), (7, 71120660), (10, 49784462), (13, 38295740), (14, 35560330), (20, 24892231), (26, 19147870), (28, 17780165), (35, 14224132), (37, 13455260), (52, 9573935), (65, 7659148), (70, 7112066), (74, 6727630), (91, 5470820), (130, 3829574), (140, 3556033), (148, 3363815), (182, 2735410), (185, 2691052), (259, 1922180), (260, 1914787), (364, 1367705), (370, 1345526), (455, 1094164), (481, 1035020), (518, 961090), (740, 672763), (910, 547082), (962, 517510), (1036, 480545), (1295, 384436), (1820, 273541), (1924, 258755), (2405, 207004), (2590, 192218), (3367, 147860), (4810, 103502), (5180, 96109), (6734, 73930), (7393, 67340), (9620, 51751), (13468, 36965), (14786, 33670), (16835, 29572)]