237287380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 561375360

約数和(自身を除く): 324087980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 101, 110, 118, 181, 202, 220, 236, 295, 362, 404, 505, 590, 649, 724, 905, 1010, 1111, 1180, 1298, 1810, 1991, 2020, 2222, 2596, 3245, 3620, 3982, 4444, 5555, 5959, 6490, 7964, 9955, 10679, 11110, 11918, 12980, 18281, 19910, 21358, 22220, 23836, 29795, 36562, 39820, 42716, 53395, 59590, 65549, 73124, 91405, 106790, 117469, 119180, 131098, 182810, 201091, 213580, 234938, 262196, 327745, 365620, 402182, 469876, 587345, 655490, 804364, 1005455, 1078579, 1174690, 1310980, 2010910, 2157158, 2349380, 4021820, 4314316, 5392895, 10785790, 11864369, 21571580, 23728738, 47457476, 59321845, 118643690, 237287380]

約数ペア:

[(1, 237287380), (2, 118643690), (4, 59321845), (5, 47457476), (10, 23728738), (11, 21571580), (20, 11864369), (22, 10785790), (44, 5392895), (55, 4314316), (59, 4021820), (101, 2349380), (110, 2157158), (118, 2010910), (181, 1310980), (202, 1174690), (220, 1078579), (236, 1005455), (295, 804364), (362, 655490), (404, 587345), (505, 469876), (590, 402182), (649, 365620), (724, 327745), (905, 262196), (1010, 234938), (1111, 213580), (1180, 201091), (1298, 182810), (1810, 131098), (1991, 119180), (2020, 117469), (2222, 106790), (2596, 91405), (3245, 73124), (3620, 65549), (3982, 59590), (4444, 53395), (5555, 42716), (5959, 39820), (6490, 36562), (7964, 29795), (9955, 23836), (10679, 22220), (11110, 21358), (11918, 19910), (12980, 18281)]