29421898570

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1\times {\mathrm{25847}}^1$

素因数の和:27222

約数の個数: 32

約数和(自身を含む): 53598412800

約数和(自身を除く): 24176514230

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1279, 2558, 6395, 12790, 25847, 51694, 113831, 129235, 227662, 258470, 569155, 1138310, 2300383, 4600766, 11501915, 23003830, 33058313, 66116626, 165291565, 330583130, 2942189857, 5884379714, 14710949285, 29421898570]

約数ペア:

[(1, 29421898570), (2, 14710949285), (5, 5884379714), (10, 2942189857), (89, 330583130), (178, 165291565), (445, 66116626), (890, 33058313), (1279, 23003830), (2558, 11501915), (6395, 4600766), (12790, 2300383), (25847, 1138310), (51694, 569155), (113831, 258470), (129235, 227662)]