5209968340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13710443}}^1$

素因数の和:13710471

約数の個数: 24

約数和(自身を含む): 11516772960

約数和(自身を除く): 6306804620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13710443, 27420886, 54841772, 68552215, 137104430, 260498417, 274208860, 520996834, 1041993668, 1302492085, 2604984170, 5209968340]

約数ペア:

[(1, 5209968340), (2, 2604984170), (4, 1302492085), (5, 1041993668), (10, 520996834), (19, 274208860), (20, 260498417), (38, 137104430), (76, 68552215), (95, 54841772), (190, 27420886), (380, 13710443)]