23391040

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1175

約数の個数: 56

約数和(自身を含む): 56583072

約数和(自身を除く): 33192032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1091, 1340, 2144, 2182, 2680, 4288, 4364, 5360, 5455, 8728, 10720, 10910, 17456, 21440, 21820, 34912, 43640, 69824, 73097, 87280, 146194, 174560, 292388, 349120, 365485, 584776, 730970, 1169552, 1461940, 2339104, 2923880, 4678208, 5847760, 11695520, 23391040]

約数ペア:

[(1, 23391040), (2, 11695520), (4, 5847760), (5, 4678208), (8, 2923880), (10, 2339104), (16, 1461940), (20, 1169552), (32, 730970), (40, 584776), (64, 365485), (67, 349120), (80, 292388), (134, 174560), (160, 146194), (268, 87280), (320, 73097), (335, 69824), (536, 43640), (670, 34912), (1072, 21820), (1091, 21440), (1340, 17456), (2144, 10910), (2182, 10720), (2680, 8728), (4288, 5455), (4364, 5360)]