24385240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 60406560

約数和(自身を除く): 36021320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 353, 440, 628, 706, 785, 1256, 1412, 1570, 1727, 1765, 2824, 3140, 3454, 3530, 3883, 6280, 6908, 7060, 7766, 8635, 13816, 14120, 15532, 17270, 19415, 31064, 34540, 38830, 55421, 69080, 77660, 110842, 155320, 221684, 277105, 443368, 554210, 609631, 1108420, 1219262, 2216840, 2438524, 3048155, 4877048, 6096310, 12192620, 24385240]

約数ペア:

[(1, 24385240), (2, 12192620), (4, 6096310), (5, 4877048), (8, 3048155), (10, 2438524), (11, 2216840), (20, 1219262), (22, 1108420), (40, 609631), (44, 554210), (55, 443368), (88, 277105), (110, 221684), (157, 155320), (220, 110842), (314, 77660), (353, 69080), (440, 55421), (628, 38830), (706, 34540), (785, 31064), (1256, 19415), (1412, 17270), (1570, 15532), (1727, 14120), (1765, 13816), (2824, 8635), (3140, 7766), (3454, 7060), (3530, 6908), (3883, 6280)]