1095056840

素因数分解:

$2^3\times 5^1\times {\mathrm{27376421}}^1$

素因数の和:27376432

約数の個数: 16

約数和(自身を含む): 2463877980

約数和(自身を除く): 1368821140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27376421, 54752842, 109505684, 136882105, 219011368, 273764210, 547528420, 1095056840]

約数ペア:

[(1, 1095056840), (2, 547528420), (4, 273764210), (5, 219011368), (8, 136882105), (10, 109505684), (20, 54752842), (40, 27376421)]