26571427370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1\times {\mathrm{18481}}^1$

素因数の和:20906

約数の個数: 32

約数和(自身を含む): 48635900496

約数和(自身を除く): 22064473126

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2357, 4714, 11785, 18481, 23570, 36962, 92405, 143777, 184810, 287554, 718885, 1127341, 1437770, 2254682, 5636705, 11273410, 43559717, 87119434, 217798585, 435597170, 2657142737, 5314285474, 13285713685, 26571427370]

約数ペア:

[(1, 26571427370), (2, 13285713685), (5, 5314285474), (10, 2657142737), (61, 435597170), (122, 217798585), (305, 87119434), (610, 43559717), (2357, 11273410), (4714, 5636705), (11785, 2254682), (18481, 1437770), (23570, 1127341), (36962, 718885), (92405, 287554), (143777, 184810)]