109016870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 207187200

約数和(自身を除く): 98170330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 439, 878, 1307, 2195, 2614, 4390, 6535, 8341, 13070, 16682, 24833, 41705, 49666, 83410, 124165, 248330, 573773, 1147546, 2868865, 5737730, 10901687, 21803374, 54508435, 109016870]

約数ペア:

[(1, 109016870), (2, 54508435), (5, 21803374), (10, 10901687), (19, 5737730), (38, 2868865), (95, 1147546), (190, 573773), (439, 248330), (878, 124165), (1307, 83410), (2195, 49666), (2614, 41705), (4390, 24833), (6535, 16682), (8341, 13070)]