1342160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 3288480

約数和(自身を除く): 1946320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 883, 1520, 1766, 3532, 4415, 7064, 8830, 14128, 16777, 17660, 33554, 35320, 67108, 70640, 83885, 134216, 167770, 268432, 335540, 671080, 1342160]

約数ペア:

[(1, 1342160), (2, 671080), (4, 335540), (5, 268432), (8, 167770), (10, 134216), (16, 83885), (19, 70640), (20, 67108), (38, 35320), (40, 33554), (76, 17660), (80, 16777), (95, 14128), (152, 8830), (190, 7064), (304, 4415), (380, 3532), (760, 1766), (883, 1520)]