13851160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8053}}^1$

素因数の和:8107

約数の個数: 32

約数和(自身を含む): 31893840

約数和(自身を除く): 18042680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8053, 16106, 32212, 40265, 64424, 80530, 161060, 322120, 346279, 692558, 1385116, 1731395, 2770232, 3462790, 6925580, 13851160]

約数ペア:

[(1, 13851160), (2, 6925580), (4, 3462790), (5, 2770232), (8, 1731395), (10, 1385116), (20, 692558), (40, 346279), (43, 322120), (86, 161060), (172, 80530), (215, 64424), (344, 40265), (430, 32212), (860, 16106), (1720, 8053)]