16822360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6277}}^1$

素因数の和:6355

約数の個数: 32

約数和(自身を含む): 38421360

約数和(自身を除く): 21599000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 6277, 12554, 25108, 31385, 50216, 62770, 125540, 251080, 420559, 841118, 1682236, 2102795, 3364472, 4205590, 8411180, 16822360]

約数ペア:

[(1, 16822360), (2, 8411180), (4, 4205590), (5, 3364472), (8, 2102795), (10, 1682236), (20, 841118), (40, 420559), (67, 251080), (134, 125540), (268, 62770), (335, 50216), (536, 31385), (670, 25108), (1340, 12554), (2680, 6277)]