23067880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 57283200

約数和(自身を除く): 34215320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 509, 515, 824, 1018, 1030, 1133, 2036, 2060, 2266, 2545, 4072, 4120, 4532, 5090, 5599, 5665, 9064, 10180, 11198, 11330, 20360, 22396, 22660, 27995, 44792, 45320, 52427, 55990, 104854, 111980, 209708, 223960, 262135, 419416, 524270, 576697, 1048540, 1153394, 2097080, 2306788, 2883485, 4613576, 5766970, 11533940, 23067880]

約数ペア:

[(1, 23067880), (2, 11533940), (4, 5766970), (5, 4613576), (8, 2883485), (10, 2306788), (11, 2097080), (20, 1153394), (22, 1048540), (40, 576697), (44, 524270), (55, 419416), (88, 262135), (103, 223960), (110, 209708), (206, 111980), (220, 104854), (412, 55990), (440, 52427), (509, 45320), (515, 44792), (824, 27995), (1018, 22660), (1030, 22396), (1133, 20360), (2036, 11330), (2060, 11198), (2266, 10180), (2545, 9064), (4072, 5665), (4120, 5599), (4532, 5090)]