99591280

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3761}}^1$

素因数の和:4105

約数の個数: 40

約数和(自身を含む): 232311024

約数和(自身を除く): 132719744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 3761, 5296, 6620, 7522, 13240, 15044, 18805, 26480, 30088, 37610, 60176, 75220, 150440, 300880, 1244891, 2489782, 4979564, 6224455, 9959128, 12448910, 19918256, 24897820, 49795640, 99591280]

約数ペア:

[(1, 99591280), (2, 49795640), (4, 24897820), (5, 19918256), (8, 12448910), (10, 9959128), (16, 6224455), (20, 4979564), (40, 2489782), (80, 1244891), (331, 300880), (662, 150440), (1324, 75220), (1655, 60176), (2648, 37610), (3310, 30088), (3761, 26480), (5296, 18805), (6620, 15044), (7522, 13240)]