27823400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12647}}^1$

素因数の和:12674

約数の個数: 48

約数和(自身を含む): 70575840

約数和(自身を除く): 42752440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 12647, 25294, 50588, 63235, 101176, 126470, 139117, 252940, 278234, 316175, 505880, 556468, 632350, 695585, 1112936, 1264700, 1391170, 2529400, 2782340, 3477925, 5564680, 6955850, 13911700, 27823400]

約数ペア:

[(1, 27823400), (2, 13911700), (4, 6955850), (5, 5564680), (8, 3477925), (10, 2782340), (11, 2529400), (20, 1391170), (22, 1264700), (25, 1112936), (40, 695585), (44, 632350), (50, 556468), (55, 505880), (88, 316175), (100, 278234), (110, 252940), (200, 139117), (220, 126470), (275, 101176), (440, 63235), (550, 50588), (1100, 25294), (2200, 12647)]