4159540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 11337984

約数和(自身を除く): 7178444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 73, 74, 77, 110, 140, 146, 148, 154, 185, 220, 259, 292, 308, 365, 370, 385, 407, 511, 518, 730, 740, 770, 803, 814, 1022, 1036, 1295, 1460, 1540, 1606, 1628, 2035, 2044, 2555, 2590, 2701, 2849, 3212, 4015, 4070, 5110, 5180, 5402, 5621, 5698, 8030, 8140, 10220, 10804, 11242, 11396, 13505, 14245, 16060, 18907, 22484, 27010, 28105, 28490, 29711, 37814, 54020, 56210, 56980, 59422, 75628, 94535, 112420, 118844, 148555, 189070, 207977, 297110, 378140, 415954, 594220, 831908, 1039885, 2079770, 4159540]

約数ペア:

[(1, 4159540), (2, 2079770), (4, 1039885), (5, 831908), (7, 594220), (10, 415954), (11, 378140), (14, 297110), (20, 207977), (22, 189070), (28, 148555), (35, 118844), (37, 112420), (44, 94535), (55, 75628), (70, 59422), (73, 56980), (74, 56210), (77, 54020), (110, 37814), (140, 29711), (146, 28490), (148, 28105), (154, 27010), (185, 22484), (220, 18907), (259, 16060), (292, 14245), (308, 13505), (365, 11396), (370, 11242), (385, 10804), (407, 10220), (511, 8140), (518, 8030), (730, 5698), (740, 5621), (770, 5402), (803, 5180), (814, 5110), (1022, 4070), (1036, 4015), (1295, 3212), (1460, 2849), (1540, 2701), (1606, 2590), (1628, 2555), (2035, 2044)]