17607440

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 41377560

約数和(自身を除く): 23770120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 2269, 3880, 4538, 7760, 9076, 11345, 18152, 22690, 36304, 45380, 90760, 181520, 220093, 440186, 880372, 1100465, 1760744, 2200930, 3521488, 4401860, 8803720, 17607440]

約数ペア:

[(1, 17607440), (2, 8803720), (4, 4401860), (5, 3521488), (8, 2200930), (10, 1760744), (16, 1100465), (20, 880372), (40, 440186), (80, 220093), (97, 181520), (194, 90760), (388, 45380), (485, 36304), (776, 22690), (970, 18152), (1552, 11345), (1940, 9076), (2269, 7760), (3880, 4538)]