136646380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 311832864

約数和(自身を除く): 175186484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 4651, 5876, 7345, 9302, 14690, 18604, 23255, 29380, 46510, 60463, 93020, 120926, 241852, 302315, 525563, 604630, 1051126, 1209260, 2102252, 2627815, 5255630, 6832319, 10511260, 13664638, 27329276, 34161595, 68323190, 136646380]

約数ペア:

[(1, 136646380), (2, 68323190), (4, 34161595), (5, 27329276), (10, 13664638), (13, 10511260), (20, 6832319), (26, 5255630), (52, 2627815), (65, 2102252), (113, 1209260), (130, 1051126), (226, 604630), (260, 525563), (452, 302315), (565, 241852), (1130, 120926), (1469, 93020), (2260, 60463), (2938, 46510), (4651, 29380), (5876, 23255), (7345, 18604), (9302, 14690)]