5805880

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 13154400

約数和(自身を除く): 7348520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 839, 865, 1384, 1678, 1730, 3356, 3460, 4195, 6712, 6920, 8390, 16780, 33560, 145147, 290294, 580588, 725735, 1161176, 1451470, 2902940, 5805880]

約数ペア:

[(1, 5805880), (2, 2902940), (4, 1451470), (5, 1161176), (8, 725735), (10, 580588), (20, 290294), (40, 145147), (173, 33560), (346, 16780), (692, 8390), (839, 6920), (865, 6712), (1384, 4195), (1678, 3460), (1730, 3356)]