4557350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 10044000

約数和(自身を除く): 5486650

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 449, 725, 898, 1015, 1450, 2030, 2245, 3143, 4490, 5075, 6286, 10150, 11225, 13021, 15715, 22450, 26042, 31430, 65105, 78575, 91147, 130210, 157150, 182294, 325525, 455735, 651050, 911470, 2278675, 4557350]

約数ペア:

[(1, 4557350), (2, 2278675), (5, 911470), (7, 651050), (10, 455735), (14, 325525), (25, 182294), (29, 157150), (35, 130210), (50, 91147), (58, 78575), (70, 65105), (145, 31430), (175, 26042), (203, 22450), (290, 15715), (350, 13021), (406, 11225), (449, 10150), (725, 6286), (898, 5075), (1015, 4490), (1450, 3143), (2030, 2245)]