223082720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199181}}^1$

素因数の和:199203

約数の個数: 48

約数和(自身を含む): 602326368

約数和(自身を除く): 379243648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 199181, 398362, 796724, 995905, 1394267, 1593448, 1991810, 2788534, 3186896, 3983620, 5577068, 6373792, 6971335, 7967240, 11154136, 13942670, 15934480, 22308272, 27885340, 31868960, 44616544, 55770680, 111541360, 223082720]

約数ペア:

[(1, 223082720), (2, 111541360), (4, 55770680), (5, 44616544), (7, 31868960), (8, 27885340), (10, 22308272), (14, 15934480), (16, 13942670), (20, 11154136), (28, 7967240), (32, 6971335), (35, 6373792), (40, 5577068), (56, 3983620), (70, 3186896), (80, 2788534), (112, 1991810), (140, 1593448), (160, 1394267), (224, 995905), (280, 796724), (560, 398362), (1120, 199181)]