104451560

素因数分解:

$2^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3779}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 235418400

約数和(自身を除く): 130966840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 691, 1382, 2764, 3455, 3779, 5528, 6910, 7558, 13820, 15116, 18895, 27640, 30232, 37790, 75580, 151160, 2611289, 5222578, 10445156, 13056445, 20890312, 26112890, 52225780, 104451560]

約数ペア:

[(1, 104451560), (2, 52225780), (4, 26112890), (5, 20890312), (8, 13056445), (10, 10445156), (20, 5222578), (40, 2611289), (691, 151160), (1382, 75580), (2764, 37790), (3455, 30232), (3779, 27640), (5528, 18895), (6910, 15116), (7558, 13820)]