83419220

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{15391}}^1$

素因数の和:15671

約数の個数: 24

約数和(自身を含む): 175838208

約数和(自身を除く): 92418988

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 15391, 30782, 61564, 76955, 153910, 307820, 4170961, 8341922, 16683844, 20854805, 41709610, 83419220]

約数ペア:

[(1, 83419220), (2, 41709610), (4, 20854805), (5, 16683844), (10, 8341922), (20, 4170961), (271, 307820), (542, 153910), (1084, 76955), (1355, 61564), (2710, 30782), (5420, 15391)]