12476140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 27165600

約数和(自身を除く): 14689460

約数列:

[1, 2, 4, 5, 10, 20, 59, 97, 109, 118, 194, 218, 236, 295, 388, 436, 485, 545, 590, 970, 1090, 1180, 1940, 2180, 5723, 6431, 10573, 11446, 12862, 21146, 22892, 25724, 28615, 32155, 42292, 52865, 57230, 64310, 105730, 114460, 128620, 211460, 623807, 1247614, 2495228, 3119035, 6238070, 12476140]

約数ペア:

[(1, 12476140), (2, 6238070), (4, 3119035), (5, 2495228), (10, 1247614), (20, 623807), (59, 211460), (97, 128620), (109, 114460), (118, 105730), (194, 64310), (218, 57230), (236, 52865), (295, 42292), (388, 32155), (436, 28615), (485, 25724), (545, 22892), (590, 21146), (970, 12862), (1090, 11446), (1180, 10573), (1940, 6431), (2180, 5723)]