5113880

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 11588400

約数和(自身を除く): 6474520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 739, 865, 1384, 1478, 1730, 2956, 3460, 3695, 5912, 6920, 7390, 14780, 29560, 127847, 255694, 511388, 639235, 1022776, 1278470, 2556940, 5113880]

約数ペア:

[(1, 5113880), (2, 2556940), (4, 1278470), (5, 1022776), (8, 639235), (10, 511388), (20, 255694), (40, 127847), (173, 29560), (346, 14780), (692, 7390), (739, 6920), (865, 5912), (1384, 3695), (1478, 3460), (1730, 2956)]