2955960080440

素因数分解:

$2^3\times 5^1\times {\mathrm{25409}}^1\times {\mathrm{2908379}}^1$

素因数の和:2933799

約数の個数: 32

約数和(自身を含む): 6651174222000

約数和(自身を除く): 3695214141560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25409, 50818, 101636, 127045, 203272, 254090, 508180, 1016360, 2908379, 5816758, 11633516, 14541895, 23267032, 29083790, 58167580, 116335160, 73899002011, 147798004022, 295596008044, 369495010055, 591192016088, 738990020110, 1477980040220, 2955960080440]

約数ペア:

[(1, 2955960080440), (2, 1477980040220), (4, 738990020110), (5, 591192016088), (8, 369495010055), (10, 295596008044), (20, 147798004022), (40, 73899002011), (25409, 116335160), (50818, 58167580), (101636, 29083790), (127045, 23267032), (203272, 14541895), (254090, 11633516), (508180, 5816758), (1016360, 2908379)]