97376840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221311}}^1$

素因数の和:221333

約数の個数: 32

約数和(自身を含む): 239016960

約数和(自身を除く): 141640120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 221311, 442622, 885244, 1106555, 1770488, 2213110, 2434421, 4426220, 4868842, 8852440, 9737684, 12172105, 19475368, 24344210, 48688420, 97376840]

約数ペア:

[(1, 97376840), (2, 48688420), (4, 24344210), (5, 19475368), (8, 12172105), (10, 9737684), (11, 8852440), (20, 4868842), (22, 4426220), (40, 2434421), (44, 2213110), (55, 1770488), (88, 1106555), (110, 885244), (220, 442622), (440, 221311)]