8387942750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{3319}}^1$

素因数の和:4266

約数の個数: 64

約数和(自身を含む): 17153510400

約数和(自身を除く): 8765567650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 919, 1375, 1838, 2750, 3319, 4595, 6638, 9190, 10109, 16595, 20218, 22975, 33190, 36509, 45950, 50545, 73018, 82975, 101090, 114875, 165950, 182545, 229750, 252725, 365090, 414875, 505450, 829750, 912725, 1263625, 1825450, 2527250, 3050161, 4563625, 6100322, 9127250, 15250805, 30501610, 33551771, 67103542, 76254025, 152508050, 167758855, 335517710, 381270125, 762540250, 838794275, 1677588550, 4193971375, 8387942750]

約数ペア:

[(1, 8387942750), (2, 4193971375), (5, 1677588550), (10, 838794275), (11, 762540250), (22, 381270125), (25, 335517710), (50, 167758855), (55, 152508050), (110, 76254025), (125, 67103542), (250, 33551771), (275, 30501610), (550, 15250805), (919, 9127250), (1375, 6100322), (1838, 4563625), (2750, 3050161), (3319, 2527250), (4595, 1825450), (6638, 1263625), (9190, 912725), (10109, 829750), (16595, 505450), (20218, 414875), (22975, 365090), (33190, 252725), (36509, 229750), (45950, 182545), (50545, 165950), (73018, 114875), (82975, 101090)]