29219440

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1609}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 68276880

約数和(自身を除く): 39057440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1609, 1816, 2270, 3218, 3632, 4540, 6436, 8045, 9080, 12872, 16090, 18160, 25744, 32180, 64360, 128720, 365243, 730486, 1460972, 1826215, 2921944, 3652430, 5843888, 7304860, 14609720, 29219440]

約数ペア:

[(1, 29219440), (2, 14609720), (4, 7304860), (5, 5843888), (8, 3652430), (10, 2921944), (16, 1826215), (20, 1460972), (40, 730486), (80, 365243), (227, 128720), (454, 64360), (908, 32180), (1135, 25744), (1609, 18160), (1816, 16090), (2270, 12872), (3218, 9080), (3632, 8045), (4540, 6436)]