950366950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20593}}^1$

素因数の和:20689

約数の個数: 48

約数和(自身を含む): 1930563936

約数和(自身を除く): 980196986

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4615, 9230, 20593, 23075, 41186, 46150, 102965, 205930, 267709, 514825, 535418, 1029650, 1338545, 1462103, 2677090, 2924206, 6692725, 7310515, 13385450, 14621030, 19007339, 36552575, 38014678, 73105150, 95036695, 190073390, 475183475, 950366950]

約数ペア:

[(1, 950366950), (2, 475183475), (5, 190073390), (10, 95036695), (13, 73105150), (25, 38014678), (26, 36552575), (50, 19007339), (65, 14621030), (71, 13385450), (130, 7310515), (142, 6692725), (325, 2924206), (355, 2677090), (650, 1462103), (710, 1338545), (923, 1029650), (1775, 535418), (1846, 514825), (3550, 267709), (4615, 205930), (9230, 102965), (20593, 46150), (23075, 41186)]