210005649005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1489}}^1\times {\mathrm{5519}}^1$

素因数の和:7301

約数の個数: 32

約数和(自身を含む): 266483520000

約数和(自身を除く): 56477870995

約数列:

[1, 5, 19, 95, 269, 1345, 1489, 5111, 5519, 7445, 25555, 27595, 28291, 104861, 141455, 400541, 524305, 1484611, 2002705, 7423055, 7610279, 8217791, 28207609, 38051395, 41088955, 141038045, 156138029, 780690145, 2210585779, 11052928895, 42001129801, 210005649005]

約数ペア:

[(1, 210005649005), (5, 42001129801), (19, 11052928895), (95, 2210585779), (269, 780690145), (1345, 156138029), (1489, 141038045), (5111, 41088955), (5519, 38051395), (7445, 28207609), (25555, 8217791), (27595, 7610279), (28291, 7423055), (104861, 2002705), (141455, 1484611), (400541, 524305)]