23683880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 61214400

約数和(自身を除く): 37530520

約数列:

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

約数ペア:

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