1567269520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4127}}^1$

素因数の和:4288

約数の個数: 80

約数和(自身を含む): 3759187968

約数和(自身を除く): 2191918448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 101, 188, 202, 235, 376, 404, 470, 505, 752, 808, 940, 1010, 1616, 1880, 2020, 3760, 4040, 4127, 4747, 8080, 8254, 9494, 16508, 18988, 20635, 23735, 33016, 37976, 41270, 47470, 66032, 75952, 82540, 94940, 165080, 189880, 193969, 330160, 379760, 387938, 416827, 775876, 833654, 969845, 1551752, 1667308, 1939690, 2084135, 3103504, 3334616, 3879380, 4168270, 6669232, 7758760, 8336540, 15517520, 16673080, 19590869, 33346160, 39181738, 78363476, 97954345, 156726952, 195908690, 313453904, 391817380, 783634760, 1567269520]

約数ペア:

[(1, 1567269520), (2, 783634760), (4, 391817380), (5, 313453904), (8, 195908690), (10, 156726952), (16, 97954345), (20, 78363476), (40, 39181738), (47, 33346160), (80, 19590869), (94, 16673080), (101, 15517520), (188, 8336540), (202, 7758760), (235, 6669232), (376, 4168270), (404, 3879380), (470, 3334616), (505, 3103504), (752, 2084135), (808, 1939690), (940, 1667308), (1010, 1551752), (1616, 969845), (1880, 833654), (2020, 775876), (3760, 416827), (4040, 387938), (4127, 379760), (4747, 330160), (8080, 193969), (8254, 189880), (9494, 165080), (16508, 94940), (18988, 82540), (20635, 75952), (23735, 66032), (33016, 47470), (37976, 41270)]