38898380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114407}}^1$

素因数の和:114433

約数の個数: 24

約数和(自身を含む): 86492448

約数和(自身を除く): 47594068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 114407, 228814, 457628, 572035, 1144070, 1944919, 2288140, 3889838, 7779676, 9724595, 19449190, 38898380]

約数ペア:

[(1, 38898380), (2, 19449190), (4, 9724595), (5, 7779676), (10, 3889838), (17, 2288140), (20, 1944919), (34, 1144070), (68, 572035), (85, 457628), (170, 228814), (340, 114407)]