24027970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 49610880

約数和(自身を除く): 25582910

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 170, 173, 190, 215, 323, 346, 430, 646, 731, 817, 865, 1462, 1615, 1634, 1730, 2941, 3230, 3287, 3655, 4085, 5882, 6574, 7310, 7439, 8170, 13889, 14705, 14878, 16435, 27778, 29410, 32870, 37195, 55879, 69445, 74390, 111758, 126463, 138890, 141341, 252926, 279395, 282682, 558790, 632315, 706705, 1264630, 1413410, 2402797, 4805594, 12013985, 24027970]

約数ペア:

[(1, 24027970), (2, 12013985), (5, 4805594), (10, 2402797), (17, 1413410), (19, 1264630), (34, 706705), (38, 632315), (43, 558790), (85, 282682), (86, 279395), (95, 252926), (170, 141341), (173, 138890), (190, 126463), (215, 111758), (323, 74390), (346, 69445), (430, 55879), (646, 37195), (731, 32870), (817, 29410), (865, 27778), (1462, 16435), (1615, 14878), (1634, 14705), (1730, 13889), (2941, 8170), (3230, 7439), (3287, 7310), (3655, 6574), (4085, 5882)]