102444520

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8741}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 231313320

約数和(自身を除く): 128868800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 8741, 11720, 17482, 34964, 43705, 69928, 87410, 174820, 349640, 2561113, 5122226, 10244452, 12805565, 20488904, 25611130, 51222260, 102444520]

約数ペア:

[(1, 102444520), (2, 51222260), (4, 25611130), (5, 20488904), (8, 12805565), (10, 10244452), (20, 5122226), (40, 2561113), (293, 349640), (586, 174820), (1172, 87410), (1465, 69928), (2344, 43705), (2930, 34964), (5860, 17482), (8741, 11720)]