27373946120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{329489}}^1$

素因数の和:329598

約数の個数: 64

約数和(自身を含む): 64527321600

約数和(自身を除く): 37153375480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 1240, 1340, 2077, 2680, 4154, 8308, 10385, 16616, 20770, 41540, 83080, 329489, 658978, 1317956, 1647445, 2635912, 3294890, 6589780, 10214159, 13179560, 20428318, 22075763, 40856636, 44151526, 51070795, 81713272, 88303052, 102141590, 110378815, 176606104, 204283180, 220757630, 408566360, 441515260, 684348653, 883030520, 1368697306, 2737394612, 3421743265, 5474789224, 6843486530, 13686973060, 27373946120]

約数ペア:

[(1, 27373946120), (2, 13686973060), (4, 6843486530), (5, 5474789224), (8, 3421743265), (10, 2737394612), (20, 1368697306), (31, 883030520), (40, 684348653), (62, 441515260), (67, 408566360), (124, 220757630), (134, 204283180), (155, 176606104), (248, 110378815), (268, 102141590), (310, 88303052), (335, 81713272), (536, 51070795), (620, 44151526), (670, 40856636), (1240, 22075763), (1340, 20428318), (2077, 13179560), (2680, 10214159), (4154, 6589780), (8308, 3294890), (10385, 2635912), (16616, 1647445), (20770, 1317956), (41540, 658978), (83080, 329489)]