11101520

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 26010240

約数和(自身を除く): 14908720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 919, 1208, 1510, 1838, 2416, 3020, 3676, 4595, 6040, 7352, 9190, 12080, 14704, 18380, 36760, 73520, 138769, 277538, 555076, 693845, 1110152, 1387690, 2220304, 2775380, 5550760, 11101520]

約数ペア:

[(1, 11101520), (2, 5550760), (4, 2775380), (5, 2220304), (8, 1387690), (10, 1110152), (16, 693845), (20, 555076), (40, 277538), (80, 138769), (151, 73520), (302, 36760), (604, 18380), (755, 14704), (919, 12080), (1208, 9190), (1510, 7352), (1838, 6040), (2416, 4595), (3020, 3676)]