6775449620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{538589}}^1$

素因数の和:538652

約数の個数: 48

約数和(自身を含む): 15472613520

約数和(自身を除く): 8697163900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 538589, 1077178, 2154356, 2692945, 5385890, 9156013, 10771780, 18312026, 19927793, 36624052, 39855586, 45780065, 79711172, 91560130, 99638965, 183120260, 199277930, 338772481, 398555860, 677544962, 1355089924, 1693862405, 3387724810, 6775449620]

約数ペア:

[(1, 6775449620), (2, 3387724810), (4, 1693862405), (5, 1355089924), (10, 677544962), (17, 398555860), (20, 338772481), (34, 199277930), (37, 183120260), (68, 99638965), (74, 91560130), (85, 79711172), (148, 45780065), (170, 39855586), (185, 36624052), (340, 19927793), (370, 18312026), (629, 10771780), (740, 9156013), (1258, 5385890), (2516, 2692945), (3145, 2154356), (6290, 1077178), (12580, 538589)]