24911320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{88969}}^1$

素因数の和:88987

約数の個数: 32

約数和(自身を含む): 64058400

約数和(自身を除く): 39147080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 88969, 177938, 355876, 444845, 622783, 711752, 889690, 1245566, 1779380, 2491132, 3113915, 3558760, 4982264, 6227830, 12455660, 24911320]

約数ペア:

[(1, 24911320), (2, 12455660), (4, 6227830), (5, 4982264), (7, 3558760), (8, 3113915), (10, 2491132), (14, 1779380), (20, 1245566), (28, 889690), (35, 711752), (40, 622783), (56, 444845), (70, 355876), (140, 177938), (280, 88969)]