38435000

素因数分解:

$2^3\times 5^4\times {\mathrm{7687}}^1$

素因数の和:7713

約数の個数: 40

約数和(自身を含む): 90064920

約数和(自身を除く): 51629920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 7687, 15374, 30748, 38435, 61496, 76870, 153740, 192175, 307480, 384350, 768700, 960875, 1537400, 1921750, 3843500, 4804375, 7687000, 9608750, 19217500, 38435000]

約数ペア:

[(1, 38435000), (2, 19217500), (4, 9608750), (5, 7687000), (8, 4804375), (10, 3843500), (20, 1921750), (25, 1537400), (40, 960875), (50, 768700), (100, 384350), (125, 307480), (200, 192175), (250, 153740), (500, 76870), (625, 61496), (1000, 38435), (1250, 30748), (2500, 15374), (5000, 7687)]