15664427470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20899}}^1\times {\mathrm{4409}}^1$

素因数の和:25332

約数の個数: 32

約数和(自身を含む): 29862756000

約数和(自身を除く): 14198328530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4409, 8818, 20899, 22045, 41798, 44090, 74953, 104495, 149906, 208990, 355283, 374765, 710566, 749530, 1776415, 3552830, 92143691, 184287382, 460718455, 921436910, 1566442747, 3132885494, 7832213735, 15664427470]

約数ペア:

[(1, 15664427470), (2, 7832213735), (5, 3132885494), (10, 1566442747), (17, 921436910), (34, 460718455), (85, 184287382), (170, 92143691), (4409, 3552830), (8818, 1776415), (20899, 749530), (22045, 710566), (41798, 374765), (44090, 355283), (74953, 208990), (104495, 149906)]