22551650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 46255968

約数和(自身を除く): 23704318

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 313, 550, 626, 655, 1310, 1441, 1565, 2882, 3130, 3275, 3443, 6550, 6886, 7205, 7825, 14410, 15650, 17215, 34430, 36025, 41003, 72050, 82006, 86075, 172150, 205015, 410030, 451033, 902066, 1025075, 2050150, 2255165, 4510330, 11275825, 22551650]

約数ペア:

[(1, 22551650), (2, 11275825), (5, 4510330), (10, 2255165), (11, 2050150), (22, 1025075), (25, 902066), (50, 451033), (55, 410030), (110, 205015), (131, 172150), (262, 86075), (275, 82006), (313, 72050), (550, 41003), (626, 36025), (655, 34430), (1310, 17215), (1441, 15650), (1565, 14410), (2882, 7825), (3130, 7205), (3275, 6886), (3443, 6550)]