127617757660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{73277}}^1$

素因数の和:73423

約数の個数: 72

約数和(自身を含む): 281964364416

約数和(自身を除く): 154346606756

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 2809, 3286, 5618, 6572, 8215, 11236, 14045, 16430, 28090, 32860, 56180, 73277, 87079, 146554, 174158, 293108, 348316, 366385, 435395, 732770, 870790, 1465540, 1741580, 2271587, 3883681, 4543174, 7767362, 9086348, 11357935, 15534724, 19418405, 22715870, 38836810, 45431740, 77673620, 120394111, 205835093, 240788222, 411670186, 481576444, 601970555, 823340372, 1029175465, 1203941110, 2058350930, 2407882220, 4116701860, 6380887883, 12761775766, 25523551532, 31904439415, 63808878830, 127617757660]

約数ペア:

[(1, 127617757660), (2, 63808878830), (4, 31904439415), (5, 25523551532), (10, 12761775766), (20, 6380887883), (31, 4116701860), (53, 2407882220), (62, 2058350930), (106, 1203941110), (124, 1029175465), (155, 823340372), (212, 601970555), (265, 481576444), (310, 411670186), (530, 240788222), (620, 205835093), (1060, 120394111), (1643, 77673620), (2809, 45431740), (3286, 38836810), (5618, 22715870), (6572, 19418405), (8215, 15534724), (11236, 11357935), (14045, 9086348), (16430, 7767362), (28090, 4543174), (32860, 3883681), (56180, 2271587), (73277, 1741580), (87079, 1465540), (146554, 870790), (174158, 732770), (293108, 435395), (348316, 366385)]