97208840

素因数分解:

$2^3\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2339}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 219024000

約数和(自身を除く): 121815160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1039, 2078, 2339, 4156, 4678, 5195, 8312, 9356, 10390, 11695, 18712, 20780, 23390, 41560, 46780, 93560, 2430221, 4860442, 9720884, 12151105, 19441768, 24302210, 48604420, 97208840]

約数ペア:

[(1, 97208840), (2, 48604420), (4, 24302210), (5, 19441768), (8, 12151105), (10, 9720884), (20, 4860442), (40, 2430221), (1039, 93560), (2078, 46780), (2339, 41560), (4156, 23390), (4678, 20780), (5195, 18712), (8312, 11695), (9356, 10390)]