13105293340

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{559577}}^1$

素因数の和:560757

約数の個数: 24

約数和(自身を含む): 27544667472

約数和(自身を除く): 14439374132

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2342, 4684, 5855, 11710, 23420, 559577, 1119154, 2238308, 2797885, 5595770, 11191540, 655264667, 1310529334, 2621058668, 3276323335, 6552646670, 13105293340]

約数ペア:

[(1, 13105293340), (2, 6552646670), (4, 3276323335), (5, 2621058668), (10, 1310529334), (20, 655264667), (1171, 11191540), (2342, 5595770), (4684, 2797885), (5855, 2238308), (11710, 1119154), (23420, 559577)]