201926080

素因数分解:

$2^6\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2029}}^1$

素因数の和:2357

約数の個数: 56

約数和(自身を含む): 482620320

約数和(自身を除く): 280694240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 311, 320, 622, 1244, 1555, 2029, 2488, 3110, 4058, 4976, 6220, 8116, 9952, 10145, 12440, 16232, 19904, 20290, 24880, 32464, 40580, 49760, 64928, 81160, 99520, 129856, 162320, 324640, 631019, 649280, 1262038, 2524076, 3155095, 5048152, 6310190, 10096304, 12620380, 20192608, 25240760, 40385216, 50481520, 100963040, 201926080]

約数ペア:

[(1, 201926080), (2, 100963040), (4, 50481520), (5, 40385216), (8, 25240760), (10, 20192608), (16, 12620380), (20, 10096304), (32, 6310190), (40, 5048152), (64, 3155095), (80, 2524076), (160, 1262038), (311, 649280), (320, 631019), (622, 324640), (1244, 162320), (1555, 129856), (2029, 99520), (2488, 81160), (3110, 64928), (4058, 49760), (4976, 40580), (6220, 32464), (8116, 24880), (9952, 20290), (10145, 19904), (12440, 16232)]