3129930400

素因数分解:

$2^5\times 5^2\times {\mathrm{3912413}}^1$

素因数の和:3912433

約数の個数: 36

約数和(自身を含む): 7640944542

約数和(自身を除く): 4511014142

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 3912413, 7824826, 15649652, 19562065, 31299304, 39124130, 62598608, 78248260, 97810325, 125197216, 156496520, 195620650, 312993040, 391241300, 625986080, 782482600, 1564965200, 3129930400]

約数ペア:

[(1, 3129930400), (2, 1564965200), (4, 782482600), (5, 625986080), (8, 391241300), (10, 312993040), (16, 195620650), (20, 156496520), (25, 125197216), (32, 97810325), (40, 78248260), (50, 62598608), (80, 39124130), (100, 31299304), (160, 19562065), (200, 15649652), (400, 7824826), (800, 3912413)]