14376340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 33312384

約数和(自身を除く): 18936044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 647, 1010, 1111, 1294, 2020, 2222, 2588, 3235, 4444, 5555, 6470, 7117, 11110, 12940, 14234, 22220, 28468, 35585, 65347, 71170, 130694, 142340, 261388, 326735, 653470, 718817, 1306940, 1437634, 2875268, 3594085, 7188170, 14376340]

約数ペア:

[(1, 14376340), (2, 7188170), (4, 3594085), (5, 2875268), (10, 1437634), (11, 1306940), (20, 718817), (22, 653470), (44, 326735), (55, 261388), (101, 142340), (110, 130694), (202, 71170), (220, 65347), (404, 35585), (505, 28468), (647, 22220), (1010, 14234), (1111, 12940), (1294, 11110), (2020, 7117), (2222, 6470), (2588, 5555), (3235, 4444)]