2622173755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 3653337600

約数和(自身を除く): 1031163845

約数列:

[1, 5, 17, 19, 43, 61, 85, 95, 215, 305, 323, 619, 731, 817, 1037, 1159, 1615, 2623, 3095, 3655, 4085, 5185, 5795, 10523, 11761, 13115, 13889, 19703, 26617, 37759, 44591, 49837, 52615, 58805, 69445, 98515, 133085, 188795, 199937, 222955, 249185, 452489, 505723, 641903, 717421, 847229, 999685, 1623637, 2262445, 2528615, 3209515, 3587105, 4236145, 8118185, 8597291, 12196157, 27601829, 30849103, 42986455, 60980785, 138009145, 154245515, 524434751, 2622173755]

約数ペア:

[(1, 2622173755), (5, 524434751), (17, 154245515), (19, 138009145), (43, 60980785), (61, 42986455), (85, 30849103), (95, 27601829), (215, 12196157), (305, 8597291), (323, 8118185), (619, 4236145), (731, 3587105), (817, 3209515), (1037, 2528615), (1159, 2262445), (1615, 1623637), (2623, 999685), (3095, 847229), (3655, 717421), (4085, 641903), (5185, 505723), (5795, 452489), (10523, 249185), (11761, 222955), (13115, 199937), (13889, 188795), (19703, 133085), (26617, 98515), (37759, 69445), (44591, 58805), (49837, 52615)]