2526840830

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1\times {\mathrm{1973}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 4604947200

約数和(自身を除く): 2078106370

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1439, 1973, 2878, 3946, 7195, 9865, 14390, 19730, 128071, 175597, 256142, 351194, 640355, 877985, 1280710, 1755970, 2839147, 5678294, 14195735, 28391470, 252684083, 505368166, 1263420415, 2526840830]

約数ペア:

[(1, 2526840830), (2, 1263420415), (5, 505368166), (10, 252684083), (89, 28391470), (178, 14195735), (445, 5678294), (890, 2839147), (1439, 1755970), (1973, 1280710), (2878, 877985), (3946, 640355), (7195, 351194), (9865, 256142), (14390, 175597), (19730, 128071)]