24499280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23557}}^1$

素因数の和:23583

約数の個数: 40

約数和(自身を含む): 61345032

約数和(自身を除く): 36845752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23557, 47114, 94228, 117785, 188456, 235570, 306241, 376912, 471140, 612482, 942280, 1224964, 1531205, 1884560, 2449928, 3062410, 4899856, 6124820, 12249640, 24499280]

約数ペア:

[(1, 24499280), (2, 12249640), (4, 6124820), (5, 4899856), (8, 3062410), (10, 2449928), (13, 1884560), (16, 1531205), (20, 1224964), (26, 942280), (40, 612482), (52, 471140), (65, 376912), (80, 306241), (104, 235570), (130, 188456), (208, 117785), (260, 94228), (520, 47114), (1040, 23557)]