5458900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 12013120

約数和(自身を除く): 6554220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 691, 790, 1382, 1580, 1975, 2764, 3455, 3950, 6910, 7900, 13820, 17275, 34550, 54589, 69100, 109178, 218356, 272945, 545890, 1091780, 1364725, 2729450, 5458900]

約数ペア:

[(1, 5458900), (2, 2729450), (4, 1364725), (5, 1091780), (10, 545890), (20, 272945), (25, 218356), (50, 109178), (79, 69100), (100, 54589), (158, 34550), (316, 17275), (395, 13820), (691, 7900), (790, 6910), (1382, 3950), (1580, 3455), (1975, 2764)]