27528055760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18110563}}^1$

素因数の和:18110595

約数の個数: 40

約数和(自身を含む): 67371298080

約数和(自身を除く): 39843242320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 18110563, 36221126, 72442252, 90552815, 144884504, 181105630, 289769008, 344100697, 362211260, 688201394, 724422520, 1376402788, 1448845040, 1720503485, 2752805576, 3441006970, 5505611152, 6882013940, 13764027880, 27528055760]

約数ペア:

[(1, 27528055760), (2, 13764027880), (4, 6882013940), (5, 5505611152), (8, 3441006970), (10, 2752805576), (16, 1720503485), (19, 1448845040), (20, 1376402788), (38, 724422520), (40, 688201394), (76, 362211260), (80, 344100697), (95, 289769008), (152, 181105630), (190, 144884504), (304, 90552815), (380, 72442252), (760, 36221126), (1520, 18110563)]