10971577880

素因数分解:

$2^3\times 5^1\times {\mathrm{274289447}}^1$

素因数の和:274289458

約数の個数: 16

約数和(自身を含む): 24686050320

約数和(自身を除く): 13714472440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 274289447, 548578894, 1097157788, 1371447235, 2194315576, 2742894470, 5485788940, 10971577880]

約数ペア:

[(1, 10971577880), (2, 5485788940), (4, 2742894470), (5, 2194315576), (8, 1371447235), (10, 1097157788), (20, 548578894), (40, 274289447)]