24744520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36389}}^1$

素因数の和:36417

約数の個数: 32

約数和(自身を含む): 58951800

約数和(自身を除く): 34207280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 36389, 72778, 145556, 181945, 291112, 363890, 618613, 727780, 1237226, 1455560, 2474452, 3093065, 4948904, 6186130, 12372260, 24744520]

約数ペア:

[(1, 24744520), (2, 12372260), (4, 6186130), (5, 4948904), (8, 3093065), (10, 2474452), (17, 1455560), (20, 1237226), (34, 727780), (40, 618613), (68, 363890), (85, 291112), (136, 181945), (170, 145556), (340, 72778), (680, 36389)]