47367760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2876

約数の個数: 80

約数和(自身を含む): 126509760

約数和(自身を除く): 79142000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2833, 3344, 4180, 5666, 8360, 11332, 14165, 16720, 22664, 28330, 31163, 45328, 53827, 56660, 62326, 107654, 113320, 124652, 155815, 215308, 226640, 249304, 269135, 311630, 430616, 498608, 538270, 592097, 623260, 861232, 1076540, 1184194, 1246520, 2153080, 2368388, 2493040, 2960485, 4306160, 4736776, 5920970, 9473552, 11841940, 23683880, 47367760]

約数ペア:

[(1, 47367760), (2, 23683880), (4, 11841940), (5, 9473552), (8, 5920970), (10, 4736776), (11, 4306160), (16, 2960485), (19, 2493040), (20, 2368388), (22, 2153080), (38, 1246520), (40, 1184194), (44, 1076540), (55, 861232), (76, 623260), (80, 592097), (88, 538270), (95, 498608), (110, 430616), (152, 311630), (176, 269135), (190, 249304), (209, 226640), (220, 215308), (304, 155815), (380, 124652), (418, 113320), (440, 107654), (760, 62326), (836, 56660), (880, 53827), (1045, 45328), (1520, 31163), (1672, 28330), (2090, 22664), (2833, 16720), (3344, 14165), (4180, 11332), (5666, 8360)]