23997710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 51274944

約数和(自身を除く): 27277234

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 187, 205, 313, 374, 410, 451, 626, 697, 902, 935, 1394, 1565, 1870, 2255, 3130, 3443, 3485, 4510, 5321, 6886, 6970, 7667, 10642, 12833, 15334, 17215, 25666, 26605, 34430, 38335, 53210, 58531, 64165, 76670, 117062, 128330, 141163, 218161, 282326, 292655, 436322, 585310, 705815, 1090805, 1411630, 2181610, 2399771, 4799542, 11998855, 23997710]

約数ペア:

[(1, 23997710), (2, 11998855), (5, 4799542), (10, 2399771), (11, 2181610), (17, 1411630), (22, 1090805), (34, 705815), (41, 585310), (55, 436322), (82, 292655), (85, 282326), (110, 218161), (170, 141163), (187, 128330), (205, 117062), (313, 76670), (374, 64165), (410, 58531), (451, 53210), (626, 38335), (697, 34430), (902, 26605), (935, 25666), (1394, 17215), (1565, 15334), (1870, 12833), (2255, 10642), (3130, 7667), (3443, 6970), (3485, 6886), (4510, 5321)]