23389960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 62985600

約数和(自身を除く): 39595640

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 53, 55, 59, 68, 85, 88, 106, 110, 118, 136, 170, 187, 212, 220, 236, 265, 295, 340, 374, 424, 440, 472, 530, 583, 590, 649, 680, 748, 901, 935, 1003, 1060, 1166, 1180, 1298, 1496, 1802, 1870, 2006, 2120, 2332, 2360, 2596, 2915, 3127, 3245, 3604, 3740, 4012, 4505, 4664, 5015, 5192, 5830, 6254, 6490, 7208, 7480, 8024, 9010, 9911, 10030, 11033, 11660, 12508, 12980, 15635, 18020, 19822, 20060, 22066, 23320, 25016, 25960, 31270, 34397, 36040, 39644, 40120, 44132, 49555, 53159, 55165, 62540, 68794, 79288, 88264, 99110, 106318, 110330, 125080, 137588, 171985, 198220, 212636, 220660, 265795, 275176, 343970, 396440, 425272, 441320, 531590, 584749, 687940, 1063180, 1169498, 1375880, 2126360, 2338996, 2923745, 4677992, 5847490, 11694980, 23389960]

約数ペア:

[(1, 23389960), (2, 11694980), (4, 5847490), (5, 4677992), (8, 2923745), (10, 2338996), (11, 2126360), (17, 1375880), (20, 1169498), (22, 1063180), (34, 687940), (40, 584749), (44, 531590), (53, 441320), (55, 425272), (59, 396440), (68, 343970), (85, 275176), (88, 265795), (106, 220660), (110, 212636), (118, 198220), (136, 171985), (170, 137588), (187, 125080), (212, 110330), (220, 106318), (236, 99110), (265, 88264), (295, 79288), (340, 68794), (374, 62540), (424, 55165), (440, 53159), (472, 49555), (530, 44132), (583, 40120), (590, 39644), (649, 36040), (680, 34397), (748, 31270), (901, 25960), (935, 25016), (1003, 23320), (1060, 22066), (1166, 20060), (1180, 19822), (1298, 18020), (1496, 15635), (1802, 12980), (1870, 12508), (2006, 11660), (2120, 11033), (2332, 10030), (2360, 9911), (2596, 9010), (2915, 8024), (3127, 7480), (3245, 7208), (3604, 6490), (3740, 6254), (4012, 5830), (4505, 5192), (4664, 5015)]