1819805007385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{32693}}^1$

素因数の和:33250

約数の個数: 64

約数和(自身を含む): 2436074403840

約数和(自身を除く): 616269396455

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 461, 589, 779, 1271, 2305, 2945, 3895, 6355, 8759, 14291, 18901, 24149, 32693, 43795, 71455, 94505, 120745, 163465, 271529, 359119, 585931, 621167, 1013483, 1340413, 1357645, 1795595, 2929655, 3105835, 5067415, 6702065, 11132689, 15071473, 19256177, 25467847, 41552803, 55663445, 75357365, 96280885, 127339235, 207764015, 286357987, 467215663, 617930393, 789503257, 1431789935, 2336078315, 3089651965, 3947516285, 8877097597, 11740677467, 19155842183, 44385487985, 58703387335, 95779210915, 363961001477, 1819805007385]

約数ペア:

[(1, 1819805007385), (5, 363961001477), (19, 95779210915), (31, 58703387335), (41, 44385487985), (95, 19155842183), (155, 11740677467), (205, 8877097597), (461, 3947516285), (589, 3089651965), (779, 2336078315), (1271, 1431789935), (2305, 789503257), (2945, 617930393), (3895, 467215663), (6355, 286357987), (8759, 207764015), (14291, 127339235), (18901, 96280885), (24149, 75357365), (32693, 55663445), (43795, 41552803), (71455, 25467847), (94505, 19256177), (120745, 15071473), (163465, 11132689), (271529, 6702065), (359119, 5067415), (585931, 3105835), (621167, 2929655), (1013483, 1795595), (1340413, 1357645)]