2034232520

素因数分解:

$2^3\times 5^1\times {\mathrm{3527}}^1\times {\mathrm{14419}}^1$

素因数の和:17957

約数の個数: 32

約数和(自身を含む): 4578638400

約数和(自身を除く): 2544405880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3527, 7054, 14108, 14419, 17635, 28216, 28838, 35270, 57676, 70540, 72095, 115352, 141080, 144190, 288380, 576760, 50855813, 101711626, 203423252, 254279065, 406846504, 508558130, 1017116260, 2034232520]

約数ペア:

[(1, 2034232520), (2, 1017116260), (4, 508558130), (5, 406846504), (8, 254279065), (10, 203423252), (20, 101711626), (40, 50855813), (3527, 576760), (7054, 288380), (14108, 144190), (14419, 141080), (17635, 115352), (28216, 72095), (28838, 70540), (35270, 57676)]