519065366980

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{24907}}^1\times {\mathrm{5399}}^1$

素因数の和:30508

約数の個数: 48

約数和(自身を含む): 1095932073600

約数和(自身を除く): 576866706620

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 5399, 10798, 21596, 24907, 26995, 49814, 53990, 99628, 107980, 124535, 249070, 498140, 1042007, 2084014, 4168028, 4807051, 5210035, 9614102, 10420070, 19228204, 20840140, 24035255, 48070510, 96141020, 134472893, 268945786, 537891572, 672364465, 1344728930, 2689457860, 25953268349, 51906536698, 103813073396, 129766341745, 259532683490, 519065366980]

約数ペア:

[(1, 519065366980), (2, 259532683490), (4, 129766341745), (5, 103813073396), (10, 51906536698), (20, 25953268349), (193, 2689457860), (386, 1344728930), (772, 672364465), (965, 537891572), (1930, 268945786), (3860, 134472893), (5399, 96141020), (10798, 48070510), (21596, 24035255), (24907, 20840140), (26995, 19228204), (49814, 10420070), (53990, 9614102), (99628, 5210035), (107980, 4807051), (124535, 4168028), (249070, 2084014), (498140, 1042007)]