155527625440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{220369}}^1$

素因数の和:220796

約数の個数: 96

約数和(自身を含む): 401838524640

約数和(自身を除く): 246310899200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 401, 440, 802, 880, 1604, 1760, 2005, 3208, 4010, 4411, 6416, 8020, 8822, 12832, 16040, 17644, 22055, 32080, 35288, 44110, 64160, 70576, 88220, 141152, 176440, 220369, 352880, 440738, 705760, 881476, 1101845, 1762952, 2203690, 2424059, 3525904, 4407380, 4848118, 7051808, 8814760, 9696236, 12120295, 17629520, 19392472, 24240590, 35259040, 38784944, 48481180, 77569888, 88367969, 96962360, 176735938, 193924720, 353471876, 387849440, 441839845, 706943752, 883679690, 972047659, 1413887504, 1767359380, 1944095318, 2827775008, 3534718760, 3888190636, 4860238295, 7069437520, 7776381272, 9720476590, 14138875040, 15552762544, 19440953180, 31105525088, 38881906360, 77763812720, 155527625440]

約数ペア:

[(1, 155527625440), (2, 77763812720), (4, 38881906360), (5, 31105525088), (8, 19440953180), (10, 15552762544), (11, 14138875040), (16, 9720476590), (20, 7776381272), (22, 7069437520), (32, 4860238295), (40, 3888190636), (44, 3534718760), (55, 2827775008), (80, 1944095318), (88, 1767359380), (110, 1413887504), (160, 972047659), (176, 883679690), (220, 706943752), (352, 441839845), (401, 387849440), (440, 353471876), (802, 193924720), (880, 176735938), (1604, 96962360), (1760, 88367969), (2005, 77569888), (3208, 48481180), (4010, 38784944), (4411, 35259040), (6416, 24240590), (8020, 19392472), (8822, 17629520), (12832, 12120295), (16040, 9696236), (17644, 8814760), (22055, 7051808), (32080, 4848118), (35288, 4407380), (44110, 3525904), (64160, 2424059), (70576, 2203690), (88220, 1762952), (141152, 1101845), (176440, 881476), (220369, 705760), (352880, 440738)]