126817751450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11071}}^1\times {\mathrm{17623}}^1$

素因数の和:28719

約数の個数: 48

約数和(自身を含む): 254063072256

約数和(自身を除く): 127245320806

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 11071, 17623, 22142, 35246, 55355, 88115, 110710, 143923, 176230, 229099, 276775, 287846, 440575, 458198, 553550, 719615, 881150, 1145495, 1439230, 2290990, 3598075, 5727475, 7196150, 11454950, 195104233, 390208466, 975521165, 1951042330, 2536355029, 4877605825, 5072710058, 9755211650, 12681775145, 25363550290, 63408875725, 126817751450]

約数ペア:

[(1, 126817751450), (2, 63408875725), (5, 25363550290), (10, 12681775145), (13, 9755211650), (25, 5072710058), (26, 4877605825), (50, 2536355029), (65, 1951042330), (130, 975521165), (325, 390208466), (650, 195104233), (11071, 11454950), (17623, 7196150), (22142, 5727475), (35246, 3598075), (55355, 2290990), (88115, 1439230), (110710, 1145495), (143923, 881150), (176230, 719615), (229099, 553550), (276775, 458198), (287846, 440575)]