12075260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 27350400

約数和(自身を除く): 15275140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 739, 817, 860, 1478, 1634, 2956, 3268, 3695, 4085, 7390, 8170, 14041, 14780, 16340, 28082, 31777, 56164, 63554, 70205, 127108, 140410, 158885, 280820, 317770, 603763, 635540, 1207526, 2415052, 3018815, 6037630, 12075260]

約数ペア:

[(1, 12075260), (2, 6037630), (4, 3018815), (5, 2415052), (10, 1207526), (19, 635540), (20, 603763), (38, 317770), (43, 280820), (76, 158885), (86, 140410), (95, 127108), (172, 70205), (190, 63554), (215, 56164), (380, 31777), (430, 28082), (739, 16340), (817, 14780), (860, 14041), (1478, 8170), (1634, 7390), (2956, 4085), (3268, 3695)]