6660855380

素因数分解:

$2^2\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{125063}}^1$

素因数の和:127735

約数の個数: 24

約数和(自身を含む): 13993160832

約数和(自身を除く): 7332305452

約数列:

[1, 2, 4, 5, 10, 20, 2663, 5326, 10652, 13315, 26630, 53260, 125063, 250126, 500252, 625315, 1250630, 2501260, 333042769, 666085538, 1332171076, 1665213845, 3330427690, 6660855380]

約数ペア:

[(1, 6660855380), (2, 3330427690), (4, 1665213845), (5, 1332171076), (10, 666085538), (20, 333042769), (2663, 2501260), (5326, 1250630), (10652, 625315), (13315, 500252), (26630, 250126), (53260, 125063)]