45854480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81883}}^1$

素因数の和:81903

約数の個数: 40

約数和(自身を含む): 121843392

約数和(自身を除く): 75988912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81883, 163766, 327532, 409415, 573181, 655064, 818830, 1146362, 1310128, 1637660, 2292724, 2865905, 3275320, 4585448, 5731810, 6550640, 9170896, 11463620, 22927240, 45854480]

約数ペア:

[(1, 45854480), (2, 22927240), (4, 11463620), (5, 9170896), (7, 6550640), (8, 5731810), (10, 4585448), (14, 3275320), (16, 2865905), (20, 2292724), (28, 1637660), (35, 1310128), (40, 1146362), (56, 818830), (70, 655064), (80, 573181), (112, 409415), (140, 327532), (280, 163766), (560, 81883)]