28232600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 73589040

約数和(自身を除く): 45356440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 275, 313, 328, 410, 440, 451, 550, 626, 820, 902, 1025, 1100, 1252, 1565, 1640, 1804, 2050, 2200, 2255, 2504, 3130, 3443, 3608, 4100, 4510, 6260, 6886, 7825, 8200, 9020, 11275, 12520, 12833, 13772, 15650, 17215, 18040, 22550, 25666, 27544, 31300, 34430, 45100, 51332, 62600, 64165, 68860, 86075, 90200, 102664, 128330, 137720, 141163, 172150, 256660, 282326, 320825, 344300, 513320, 564652, 641650, 688600, 705815, 1129304, 1283300, 1411630, 2566600, 2823260, 3529075, 5646520, 7058150, 14116300, 28232600]

約数ペア:

[(1, 28232600), (2, 14116300), (4, 7058150), (5, 5646520), (8, 3529075), (10, 2823260), (11, 2566600), (20, 1411630), (22, 1283300), (25, 1129304), (40, 705815), (41, 688600), (44, 641650), (50, 564652), (55, 513320), (82, 344300), (88, 320825), (100, 282326), (110, 256660), (164, 172150), (200, 141163), (205, 137720), (220, 128330), (275, 102664), (313, 90200), (328, 86075), (410, 68860), (440, 64165), (451, 62600), (550, 51332), (626, 45100), (820, 34430), (902, 31300), (1025, 27544), (1100, 25666), (1252, 22550), (1565, 18040), (1640, 17215), (1804, 15650), (2050, 13772), (2200, 12833), (2255, 12520), (2504, 11275), (3130, 9020), (3443, 8200), (3608, 7825), (4100, 6886), (4510, 6260)]