34103902180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1909513}}^1$

素因数の和:1909588

約数の個数: 48

約数和(自身を含む): 76991604480

約数和(自身を除く): 42887702300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 17860, 1909513, 3819026, 7638052, 9547565, 19095130, 36280747, 38190260, 72561494, 89747111, 145122988, 179494222, 181403735, 358988444, 362807470, 448735555, 725614940, 897471110, 1705195109, 1794942220, 3410390218, 6820780436, 8525975545, 17051951090, 34103902180]

約数ペア:

[(1, 34103902180), (2, 17051951090), (4, 8525975545), (5, 6820780436), (10, 3410390218), (19, 1794942220), (20, 1705195109), (38, 897471110), (47, 725614940), (76, 448735555), (94, 362807470), (95, 358988444), (188, 181403735), (190, 179494222), (235, 145122988), (380, 89747111), (470, 72561494), (893, 38190260), (940, 36280747), (1786, 19095130), (3572, 9547565), (4465, 7638052), (8930, 3819026), (17860, 1909513)]