2651690825800

素因数分解:

$2^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2347}}^1\times {\mathrm{18401}}^1$

素因数の和:21071

約数の個数: 96

約数和(自身を含む): 6188234865120

約数和(自身を除く): 3536544039320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 307, 614, 1228, 1535, 2347, 2456, 3070, 4694, 6140, 7675, 9388, 11735, 12280, 15350, 18401, 18776, 23470, 30700, 36802, 46940, 58675, 61400, 73604, 92005, 93880, 117350, 147208, 184010, 234700, 368020, 460025, 469400, 720529, 736040, 920050, 1441058, 1840100, 2882116, 3602645, 3680200, 5649107, 5764232, 7205290, 11298214, 14410580, 18013225, 22596428, 28245535, 28821160, 36026450, 43187147, 45192856, 56491070, 72052900, 86374294, 112982140, 141227675, 144105800, 172748588, 215935735, 225964280, 282455350, 345497176, 431871470, 564910700, 863742940, 1079678675, 1129821400, 1727485880, 2159357350, 4318714700, 8637429400, 13258454129, 26516908258, 53033816516, 66292270645, 106067633032, 132584541290, 265169082580, 331461353225, 530338165160, 662922706450, 1325845412900, 2651690825800]

約数ペア:

[(1, 2651690825800), (2, 1325845412900), (4, 662922706450), (5, 530338165160), (8, 331461353225), (10, 265169082580), (20, 132584541290), (25, 106067633032), (40, 66292270645), (50, 53033816516), (100, 26516908258), (200, 13258454129), (307, 8637429400), (614, 4318714700), (1228, 2159357350), (1535, 1727485880), (2347, 1129821400), (2456, 1079678675), (3070, 863742940), (4694, 564910700), (6140, 431871470), (7675, 345497176), (9388, 282455350), (11735, 225964280), (12280, 215935735), (15350, 172748588), (18401, 144105800), (18776, 141227675), (23470, 112982140), (30700, 86374294), (36802, 72052900), (46940, 56491070), (58675, 45192856), (61400, 43187147), (73604, 36026450), (92005, 28821160), (93880, 28245535), (117350, 22596428), (147208, 18013225), (184010, 14410580), (234700, 11298214), (368020, 7205290), (460025, 5764232), (469400, 5649107), (720529, 3680200), (736040, 3602645), (920050, 2882116), (1441058, 1840100)]