1906917700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{150151}}^1$

素因数の和:150292

約数の個数: 36

約数和(自身を含む): 4170621952

約数和(自身を除く): 2263704252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 12700, 150151, 300302, 600604, 750755, 1501510, 3003020, 3753775, 7507550, 15015100, 19069177, 38138354, 76276708, 95345885, 190691770, 381383540, 476729425, 953458850, 1906917700]

約数ペア:

[(1, 1906917700), (2, 953458850), (4, 476729425), (5, 381383540), (10, 190691770), (20, 95345885), (25, 76276708), (50, 38138354), (100, 19069177), (127, 15015100), (254, 7507550), (508, 3753775), (635, 3003020), (1270, 1501510), (2540, 750755), (3175, 600604), (6350, 300302), (12700, 150151)]