283435160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{372941}}^1$

素因数の和:372971

約数の個数: 32

約数和(自身を含む): 671295600

約数和(自身を除く): 387860440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 372941, 745882, 1491764, 1864705, 2983528, 3729410, 7085879, 7458820, 14171758, 14917640, 28343516, 35429395, 56687032, 70858790, 141717580, 283435160]

約数ペア:

[(1, 283435160), (2, 141717580), (4, 70858790), (5, 56687032), (8, 35429395), (10, 28343516), (19, 14917640), (20, 14171758), (38, 7458820), (40, 7085879), (76, 3729410), (95, 2983528), (152, 1864705), (190, 1491764), (380, 745882), (760, 372941)]