4585880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8819}}^1$

素因数の和:8843

約数の個数: 32

約数和(自身を含む): 11113200

約数和(自身を除く): 6527320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8819, 17638, 35276, 44095, 70552, 88190, 114647, 176380, 229294, 352760, 458588, 573235, 917176, 1146470, 2292940, 4585880]

約数ペア:

[(1, 4585880), (2, 2292940), (4, 1146470), (5, 917176), (8, 573235), (10, 458588), (13, 352760), (20, 229294), (26, 176380), (40, 114647), (52, 88190), (65, 70552), (104, 44095), (130, 35276), (260, 17638), (520, 8819)]