29628020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6469}}^1$

素因数の和:6707

約数の個数: 24

約数和(自身を含む): 62500200

約数和(自身を除く): 32872180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 6469, 12938, 25876, 32345, 64690, 129380, 1481401, 2962802, 5925604, 7407005, 14814010, 29628020]

約数ペア:

[(1, 29628020), (2, 14814010), (4, 7407005), (5, 5925604), (10, 2962802), (20, 1481401), (229, 129380), (458, 64690), (916, 32345), (1145, 25876), (2290, 12938), (4580, 6469)]