113409520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4133}}^1$

素因数の和:4167

約数の個数: 80

約数和(自身を含む): 307569600

約数和(自身を除く): 194160080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4133, 5488, 6860, 8266, 13720, 16532, 20665, 27440, 28931, 33064, 41330, 57862, 66128, 82660, 115724, 144655, 165320, 202517, 231448, 289310, 330640, 405034, 462896, 578620, 810068, 1012585, 1157240, 1417619, 1620136, 2025170, 2314480, 2835238, 3240272, 4050340, 5670476, 7088095, 8100680, 11340952, 14176190, 16201360, 22681904, 28352380, 56704760, 113409520]

約数ペア:

[(1, 113409520), (2, 56704760), (4, 28352380), (5, 22681904), (7, 16201360), (8, 14176190), (10, 11340952), (14, 8100680), (16, 7088095), (20, 5670476), (28, 4050340), (35, 3240272), (40, 2835238), (49, 2314480), (56, 2025170), (70, 1620136), (80, 1417619), (98, 1157240), (112, 1012585), (140, 810068), (196, 578620), (245, 462896), (280, 405034), (343, 330640), (392, 289310), (490, 231448), (560, 202517), (686, 165320), (784, 144655), (980, 115724), (1372, 82660), (1715, 66128), (1960, 57862), (2744, 41330), (3430, 33064), (3920, 28931), (4133, 27440), (5488, 20665), (6860, 16532), (8266, 13720)]