24954640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 62674560

約数和(自身を除く): 37719920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 311, 340, 472, 590, 622, 680, 944, 1003, 1180, 1244, 1360, 1555, 2006, 2360, 2488, 3110, 4012, 4720, 4976, 5015, 5287, 6220, 8024, 10030, 10574, 12440, 16048, 18349, 20060, 21148, 24880, 26435, 36698, 40120, 42296, 52870, 73396, 80240, 84592, 91745, 105740, 146792, 183490, 211480, 293584, 311933, 366980, 422960, 623866, 733960, 1247732, 1467920, 1559665, 2495464, 3119330, 4990928, 6238660, 12477320, 24954640]

約数ペア:

[(1, 24954640), (2, 12477320), (4, 6238660), (5, 4990928), (8, 3119330), (10, 2495464), (16, 1559665), (17, 1467920), (20, 1247732), (34, 733960), (40, 623866), (59, 422960), (68, 366980), (80, 311933), (85, 293584), (118, 211480), (136, 183490), (170, 146792), (236, 105740), (272, 91745), (295, 84592), (311, 80240), (340, 73396), (472, 52870), (590, 42296), (622, 40120), (680, 36698), (944, 26435), (1003, 24880), (1180, 21148), (1244, 20060), (1360, 18349), (1555, 16048), (2006, 12440), (2360, 10574), (2488, 10030), (3110, 8024), (4012, 6220), (4720, 5287), (4976, 5015)]