5280249980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{48991}}^1$

素因数の和:49334

約数の個数: 48

約数和(自身を含む): 11778068736

約数和(自身を除く): 6497818756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 317, 340, 634, 1268, 1585, 3170, 5389, 6340, 10778, 21556, 26945, 48991, 53890, 97982, 107780, 195964, 244955, 489910, 832847, 979820, 1665694, 3331388, 4164235, 8328470, 15530147, 16656940, 31060294, 62120588, 77650735, 155301470, 264012499, 310602940, 528024998, 1056049996, 1320062495, 2640124990, 5280249980]

約数ペア:

[(1, 5280249980), (2, 2640124990), (4, 1320062495), (5, 1056049996), (10, 528024998), (17, 310602940), (20, 264012499), (34, 155301470), (68, 77650735), (85, 62120588), (170, 31060294), (317, 16656940), (340, 15530147), (634, 8328470), (1268, 4164235), (1585, 3331388), (3170, 1665694), (5389, 979820), (6340, 832847), (10778, 489910), (21556, 244955), (26945, 195964), (48991, 107780), (53890, 97982)]