23167340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 56082432

約数和(自身を除く): 32915092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1303, 1778, 2540, 2606, 3556, 4445, 5212, 6515, 8890, 9121, 13030, 17780, 18242, 26060, 36484, 45605, 91210, 165481, 182420, 330962, 661924, 827405, 1158367, 1654810, 2316734, 3309620, 4633468, 5791835, 11583670, 23167340]

約数ペア:

[(1, 23167340), (2, 11583670), (4, 5791835), (5, 4633468), (7, 3309620), (10, 2316734), (14, 1654810), (20, 1158367), (28, 827405), (35, 661924), (70, 330962), (127, 182420), (140, 165481), (254, 91210), (508, 45605), (635, 36484), (889, 26060), (1270, 18242), (1303, 17780), (1778, 13030), (2540, 9121), (2606, 8890), (3556, 6515), (4445, 5212)]