12764480

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 56

約数和(自身を含む): 30751272

約数和(自身を除く): 17986792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 353, 452, 565, 706, 904, 1130, 1412, 1765, 1808, 2260, 2824, 3530, 3616, 4520, 5648, 7060, 7232, 9040, 11296, 14120, 18080, 22592, 28240, 36160, 39889, 56480, 79778, 112960, 159556, 199445, 319112, 398890, 638224, 797780, 1276448, 1595560, 2552896, 3191120, 6382240, 12764480]

約数ペア:

[(1, 12764480), (2, 6382240), (4, 3191120), (5, 2552896), (8, 1595560), (10, 1276448), (16, 797780), (20, 638224), (32, 398890), (40, 319112), (64, 199445), (80, 159556), (113, 112960), (160, 79778), (226, 56480), (320, 39889), (353, 36160), (452, 28240), (565, 22592), (706, 18080), (904, 14120), (1130, 11296), (1412, 9040), (1765, 7232), (1808, 7060), (2260, 5648), (2824, 4520), (3530, 3616)]