13526660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 19567996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1823, 1855, 3646, 3710, 7292, 7420, 9115, 12761, 18230, 25522, 36460, 51044, 63805, 96619, 127610, 193238, 255220, 386476, 483095, 676333, 966190, 1352666, 1932380, 2705332, 3381665, 6763330, 13526660]

約数ペア:

[(1, 13526660), (2, 6763330), (4, 3381665), (5, 2705332), (7, 1932380), (10, 1352666), (14, 966190), (20, 676333), (28, 483095), (35, 386476), (53, 255220), (70, 193238), (106, 127610), (140, 96619), (212, 63805), (265, 51044), (371, 36460), (530, 25522), (742, 18230), (1060, 12761), (1484, 9115), (1823, 7420), (1855, 7292), (3646, 3710)]