13546040

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 30663360

約数和(自身を除く): 17117320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 1871, 3620, 3742, 7240, 7484, 9355, 14968, 18710, 37420, 74840, 338651, 677302, 1354604, 1693255, 2709208, 3386510, 6773020, 13546040]

約数ペア:

[(1, 13546040), (2, 6773020), (4, 3386510), (5, 2709208), (8, 1693255), (10, 1354604), (20, 677302), (40, 338651), (181, 74840), (362, 37420), (724, 18710), (905, 14968), (1448, 9355), (1810, 7484), (1871, 7240), (3620, 3742)]