29031400

素因数分解:

$2^3\times 5^2\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 67852800

約数和(自身を除く): 38821400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 379, 383, 758, 766, 1516, 1532, 1895, 1915, 3032, 3064, 3790, 3830, 7580, 7660, 9475, 9575, 15160, 15320, 18950, 19150, 37900, 38300, 75800, 76600, 145157, 290314, 580628, 725785, 1161256, 1451570, 2903140, 3628925, 5806280, 7257850, 14515700, 29031400]

約数ペア:

[(1, 29031400), (2, 14515700), (4, 7257850), (5, 5806280), (8, 3628925), (10, 2903140), (20, 1451570), (25, 1161256), (40, 725785), (50, 580628), (100, 290314), (200, 145157), (379, 76600), (383, 75800), (758, 38300), (766, 37900), (1516, 19150), (1532, 18950), (1895, 15320), (1915, 15160), (3032, 9575), (3064, 9475), (3790, 7660), (3830, 7580)]