80476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 161280

約数和(自身を除く): 80804

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 236, 341, 649, 682, 1298, 1364, 1829, 2596, 3658, 7316, 20119, 40238, 80476]

約数ペア:

[(1, 80476), (2, 40238), (4, 20119), (11, 7316), (22, 3658), (31, 2596), (44, 1829), (59, 1364), (62, 1298), (118, 682), (124, 649), (236, 341)]