23124040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4159}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 52416000

約数和(自身を除く): 29291960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4159, 5560, 8318, 16636, 20795, 33272, 41590, 83180, 166360, 578101, 1156202, 2312404, 2890505, 4624808, 5781010, 11562020, 23124040]

約数ペア:

[(1, 23124040), (2, 11562020), (4, 5781010), (5, 4624808), (8, 2890505), (10, 2312404), (20, 1156202), (40, 578101), (139, 166360), (278, 83180), (556, 41590), (695, 33272), (1112, 20795), (1390, 16636), (2780, 8318), (4159, 5560)]