63588680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20123}}^1$

素因数の和:20213

約数の個数: 32

約数和(自身を含む): 144892800

約数和(自身を除く): 81304120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 20123, 40246, 80492, 100615, 160984, 201230, 402460, 804920, 1589717, 3179434, 6358868, 7948585, 12717736, 15897170, 31794340, 63588680]

約数ペア:

[(1, 63588680), (2, 31794340), (4, 15897170), (5, 12717736), (8, 7948585), (10, 6358868), (20, 3179434), (40, 1589717), (79, 804920), (158, 402460), (316, 201230), (395, 160984), (632, 100615), (790, 80492), (1580, 40246), (3160, 20123)]