38153560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 91756800

約数和(自身を除く): 53603240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1061, 1160, 1240, 1798, 2122, 3596, 4244, 4495, 5305, 7192, 8488, 8990, 10610, 17980, 21220, 30769, 32891, 35960, 42440, 61538, 65782, 123076, 131564, 153845, 164455, 246152, 263128, 307690, 328910, 615380, 657820, 953839, 1230760, 1315640, 1907678, 3815356, 4769195, 7630712, 9538390, 19076780, 38153560]

約数ペア:

[(1, 38153560), (2, 19076780), (4, 9538390), (5, 7630712), (8, 4769195), (10, 3815356), (20, 1907678), (29, 1315640), (31, 1230760), (40, 953839), (58, 657820), (62, 615380), (116, 328910), (124, 307690), (145, 263128), (155, 246152), (232, 164455), (248, 153845), (290, 131564), (310, 123076), (580, 65782), (620, 61538), (899, 42440), (1061, 35960), (1160, 32891), (1240, 30769), (1798, 21220), (2122, 17980), (3596, 10610), (4244, 8990), (4495, 8488), (5305, 7192)]