16282840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58153}}^1$

素因数の和:58171

約数の個数: 32

約数和(自身を含む): 41870880

約数和(自身を除く): 25588040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58153, 116306, 232612, 290765, 407071, 465224, 581530, 814142, 1163060, 1628284, 2035355, 2326120, 3256568, 4070710, 8141420, 16282840]

約数ペア:

[(1, 16282840), (2, 8141420), (4, 4070710), (5, 3256568), (7, 2326120), (8, 2035355), (10, 1628284), (14, 1163060), (20, 814142), (28, 581530), (35, 465224), (40, 407071), (56, 290765), (70, 232612), (140, 116306), (280, 58153)]