164047011640

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{3563141}}^1$

素因数の和:3564303

約数の個数: 32

約数和(自身を含む): 369426562560

約数和(自身を除く): 205379550920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 11510, 23020, 46040, 3563141, 7126282, 14252564, 17815705, 28505128, 35631410, 71262820, 142525640, 4101175291, 8202350582, 16404701164, 20505876455, 32809402328, 41011752910, 82023505820, 164047011640]

約数ペア:

[(1, 164047011640), (2, 82023505820), (4, 41011752910), (5, 32809402328), (8, 20505876455), (10, 16404701164), (20, 8202350582), (40, 4101175291), (1151, 142525640), (2302, 71262820), (4604, 35631410), (5755, 28505128), (9208, 17815705), (11510, 14252564), (23020, 7126282), (46040, 3563141)]