24225680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 61067520

約数和(自身を除く): 36841840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 379, 470, 680, 752, 758, 799, 940, 1360, 1516, 1598, 1880, 1895, 3032, 3196, 3760, 3790, 3995, 6064, 6392, 6443, 7580, 7990, 12784, 12886, 15160, 15980, 17813, 25772, 30320, 31960, 32215, 35626, 51544, 63920, 64430, 71252, 89065, 103088, 128860, 142504, 178130, 257720, 285008, 302821, 356260, 515440, 605642, 712520, 1211284, 1425040, 1514105, 2422568, 3028210, 4845136, 6056420, 12112840, 24225680]

約数ペア:

[(1, 24225680), (2, 12112840), (4, 6056420), (5, 4845136), (8, 3028210), (10, 2422568), (16, 1514105), (17, 1425040), (20, 1211284), (34, 712520), (40, 605642), (47, 515440), (68, 356260), (80, 302821), (85, 285008), (94, 257720), (136, 178130), (170, 142504), (188, 128860), (235, 103088), (272, 89065), (340, 71252), (376, 64430), (379, 63920), (470, 51544), (680, 35626), (752, 32215), (758, 31960), (799, 30320), (940, 25772), (1360, 17813), (1516, 15980), (1598, 15160), (1880, 12886), (1895, 12784), (3032, 7990), (3196, 7580), (3760, 6443), (3790, 6392), (3995, 6064)]