191321567320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{112757}}^1$

素因数の和:113045

約数の個数: 96

約数和(自身を含む): 467995313520

約数和(自身を除く): 276673746200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 251, 260, 338, 502, 520, 676, 845, 1004, 1255, 1352, 1690, 2008, 2510, 3263, 3380, 5020, 6526, 6760, 10040, 13052, 16315, 26104, 32630, 42419, 65260, 84838, 112757, 130520, 169676, 212095, 225514, 339352, 424190, 451028, 563785, 848380, 902056, 1127570, 1465841, 1696760, 2255140, 2931682, 4510280, 5863364, 7329205, 11726728, 14658410, 19055933, 28302007, 29316820, 38111866, 56604014, 58633640, 76223732, 95279665, 113208028, 141510035, 152447464, 190559330, 226416056, 283020070, 367926091, 381118660, 566040140, 735852182, 762237320, 1132080280, 1471704364, 1839630455, 2943408728, 3679260910, 4783039183, 7358521820, 9566078366, 14717043640, 19132156732, 23915195915, 38264313464, 47830391830, 95660783660, 191321567320]

約数ペア:

[(1, 191321567320), (2, 95660783660), (4, 47830391830), (5, 38264313464), (8, 23915195915), (10, 19132156732), (13, 14717043640), (20, 9566078366), (26, 7358521820), (40, 4783039183), (52, 3679260910), (65, 2943408728), (104, 1839630455), (130, 1471704364), (169, 1132080280), (251, 762237320), (260, 735852182), (338, 566040140), (502, 381118660), (520, 367926091), (676, 283020070), (845, 226416056), (1004, 190559330), (1255, 152447464), (1352, 141510035), (1690, 113208028), (2008, 95279665), (2510, 76223732), (3263, 58633640), (3380, 56604014), (5020, 38111866), (6526, 29316820), (6760, 28302007), (10040, 19055933), (13052, 14658410), (16315, 11726728), (26104, 7329205), (32630, 5863364), (42419, 4510280), (65260, 2931682), (84838, 2255140), (112757, 1696760), (130520, 1465841), (169676, 1127570), (212095, 902056), (225514, 848380), (339352, 563785), (424190, 451028)]