47528440

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6221}}^1$

素因数の和:6423

約数の個数: 32

約数和(自身を含む): 107516160

約数和(自身を除く): 59987720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 6221, 7640, 12442, 24884, 31105, 49768, 62210, 124420, 248840, 1188211, 2376422, 4752844, 5941055, 9505688, 11882110, 23764220, 47528440]

約数ペア:

[(1, 47528440), (2, 23764220), (4, 11882110), (5, 9505688), (8, 5941055), (10, 4752844), (20, 2376422), (40, 1188211), (191, 248840), (382, 124420), (764, 62210), (955, 49768), (1528, 31105), (1910, 24884), (3820, 12442), (6221, 7640)]