27502720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{877}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 76570380

約数和(自身を除く): 49067660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 877, 896, 980, 1120, 1568, 1754, 1960, 2240, 3136, 3508, 3920, 4385, 4480, 6139, 6272, 7016, 7840, 8770, 12278, 14032, 15680, 17540, 24556, 28064, 30695, 31360, 35080, 42973, 49112, 56128, 61390, 70160, 85946, 98224, 112256, 122780, 140320, 171892, 196448, 214865, 245560, 280640, 343784, 392896, 429730, 491120, 561280, 687568, 785792, 859460, 982240, 1375136, 1718920, 1964480, 2750272, 3437840, 3928960, 5500544, 6875680, 13751360, 27502720]

約数ペア:

[(1, 27502720), (2, 13751360), (4, 6875680), (5, 5500544), (7, 3928960), (8, 3437840), (10, 2750272), (14, 1964480), (16, 1718920), (20, 1375136), (28, 982240), (32, 859460), (35, 785792), (40, 687568), (49, 561280), (56, 491120), (64, 429730), (70, 392896), (80, 343784), (98, 280640), (112, 245560), (128, 214865), (140, 196448), (160, 171892), (196, 140320), (224, 122780), (245, 112256), (280, 98224), (320, 85946), (392, 70160), (448, 61390), (490, 56128), (560, 49112), (640, 42973), (784, 35080), (877, 31360), (896, 30695), (980, 28064), (1120, 24556), (1568, 17540), (1754, 15680), (1960, 14032), (2240, 12278), (3136, 8770), (3508, 7840), (3920, 7016), (4385, 6272), (4480, 6139)]