74077580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 164962560

約数和(自身を除く): 90884980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1291, 1510, 2582, 2869, 3020, 5164, 5738, 6455, 11476, 12910, 14345, 24529, 25820, 28690, 49058, 57380, 98116, 122645, 194941, 245290, 389882, 490580, 779764, 974705, 1949410, 3703879, 3898820, 7407758, 14815516, 18519395, 37038790, 74077580]

約数ペア:

[(1, 74077580), (2, 37038790), (4, 18519395), (5, 14815516), (10, 7407758), (19, 3898820), (20, 3703879), (38, 1949410), (76, 974705), (95, 779764), (151, 490580), (190, 389882), (302, 245290), (380, 194941), (604, 122645), (755, 98116), (1291, 57380), (1510, 49058), (2582, 28690), (2869, 25820), (3020, 24529), (5164, 14345), (5738, 12910), (6455, 11476)]