11377780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7793}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 24223752

約数和(自身を除く): 12845972

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 7793, 15586, 31172, 38965, 77930, 155860, 568889, 1137778, 2275556, 2844445, 5688890, 11377780]

約数ペア:

[(1, 11377780), (2, 5688890), (4, 2844445), (5, 2275556), (10, 1137778), (20, 568889), (73, 155860), (146, 77930), (292, 38965), (365, 31172), (730, 15586), (1460, 7793)]