2016097880

素因数分解:

$2^3\times 5^1\times {\mathrm{50402447}}^1$

素因数の和:50402458

約数の個数: 16

約数和(自身を含む): 4536220320

約数和(自身を除く): 2520122440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50402447, 100804894, 201609788, 252012235, 403219576, 504024470, 1008048940, 2016097880]

約数ペア:

[(1, 2016097880), (2, 1008048940), (4, 504024470), (5, 403219576), (8, 252012235), (10, 201609788), (20, 100804894), (40, 50402447)]