136653080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 317921760

約数和(自身を除く): 181268680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 212, 265, 292, 365, 424, 530, 584, 730, 883, 1060, 1460, 1766, 2120, 2920, 3532, 3869, 4415, 7064, 7738, 8830, 15476, 17660, 19345, 30952, 35320, 38690, 46799, 64459, 77380, 93598, 128918, 154760, 187196, 233995, 257836, 322295, 374392, 467990, 515672, 644590, 935980, 1289180, 1871960, 2578360, 3416327, 6832654, 13665308, 17081635, 27330616, 34163270, 68326540, 136653080]

約数ペア:

[(1, 136653080), (2, 68326540), (4, 34163270), (5, 27330616), (8, 17081635), (10, 13665308), (20, 6832654), (40, 3416327), (53, 2578360), (73, 1871960), (106, 1289180), (146, 935980), (212, 644590), (265, 515672), (292, 467990), (365, 374392), (424, 322295), (530, 257836), (584, 233995), (730, 187196), (883, 154760), (1060, 128918), (1460, 93598), (1766, 77380), (2120, 64459), (2920, 46799), (3532, 38690), (3869, 35320), (4415, 30952), (7064, 19345), (7738, 17660), (8830, 15476)]