6643160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 15735600

約数和(自身を除く): 9092440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8741, 17482, 34964, 43705, 69928, 87410, 166079, 174820, 332158, 349640, 664316, 830395, 1328632, 1660790, 3321580, 6643160]

約数ペア:

[(1, 6643160), (2, 3321580), (4, 1660790), (5, 1328632), (8, 830395), (10, 664316), (19, 349640), (20, 332158), (38, 174820), (40, 166079), (76, 87410), (95, 69928), (152, 43705), (190, 34964), (380, 17482), (760, 8741)]