47396720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 130531824

約数和(自身を除く): 83135104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 113, 140, 196, 214, 226, 245, 280, 392, 428, 452, 490, 535, 560, 565, 749, 784, 791, 856, 904, 980, 1070, 1130, 1498, 1582, 1712, 1808, 1960, 2140, 2260, 2996, 3164, 3745, 3920, 3955, 4280, 4520, 5243, 5537, 5992, 6328, 7490, 7910, 8560, 9040, 10486, 11074, 11984, 12091, 12656, 14980, 15820, 20972, 22148, 24182, 26215, 27685, 29960, 31640, 41944, 44296, 48364, 52430, 55370, 59920, 60455, 63280, 83888, 84637, 88592, 96728, 104860, 110740, 120910, 169274, 193456, 209720, 221480, 241820, 338548, 419440, 423185, 442960, 483640, 592459, 677096, 846370, 967280, 1184918, 1354192, 1692740, 2369836, 2962295, 3385480, 4739672, 5924590, 6770960, 9479344, 11849180, 23698360, 47396720]

約数ペア:

[(1, 47396720), (2, 23698360), (4, 11849180), (5, 9479344), (7, 6770960), (8, 5924590), (10, 4739672), (14, 3385480), (16, 2962295), (20, 2369836), (28, 1692740), (35, 1354192), (40, 1184918), (49, 967280), (56, 846370), (70, 677096), (80, 592459), (98, 483640), (107, 442960), (112, 423185), (113, 419440), (140, 338548), (196, 241820), (214, 221480), (226, 209720), (245, 193456), (280, 169274), (392, 120910), (428, 110740), (452, 104860), (490, 96728), (535, 88592), (560, 84637), (565, 83888), (749, 63280), (784, 60455), (791, 59920), (856, 55370), (904, 52430), (980, 48364), (1070, 44296), (1130, 41944), (1498, 31640), (1582, 29960), (1712, 27685), (1808, 26215), (1960, 24182), (2140, 22148), (2260, 20972), (2996, 15820), (3164, 14980), (3745, 12656), (3920, 12091), (3955, 11984), (4280, 11074), (4520, 10486), (5243, 9040), (5537, 8560), (5992, 7910), (6328, 7490)]