609891220

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 1294070400

約数和(自身を除く): 684179180

約数列:

[1, 2, 4, 5, 10, 20, 199, 293, 398, 523, 586, 796, 995, 1046, 1172, 1465, 1990, 2092, 2615, 2930, 3980, 5230, 5860, 10460, 58307, 104077, 116614, 153239, 208154, 233228, 291535, 306478, 416308, 520385, 583070, 612956, 766195, 1040770, 1166140, 1532390, 2081540, 3064780, 30494561, 60989122, 121978244, 152472805, 304945610, 609891220]

約数ペア:

[(1, 609891220), (2, 304945610), (4, 152472805), (5, 121978244), (10, 60989122), (20, 30494561), (199, 3064780), (293, 2081540), (398, 1532390), (523, 1166140), (586, 1040770), (796, 766195), (995, 612956), (1046, 583070), (1172, 520385), (1465, 416308), (1990, 306478), (2092, 291535), (2615, 233228), (2930, 208154), (3980, 153239), (5230, 116614), (5860, 104077), (10460, 58307)]