17359540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 41872320

約数和(自身を除く): 24512780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4153, 4180, 8306, 16612, 20765, 41530, 45683, 78907, 83060, 91366, 157814, 182732, 228415, 315628, 394535, 456830, 789070, 867977, 913660, 1578140, 1735954, 3471908, 4339885, 8679770, 17359540]

約数ペア:

[(1, 17359540), (2, 8679770), (4, 4339885), (5, 3471908), (10, 1735954), (11, 1578140), (19, 913660), (20, 867977), (22, 789070), (38, 456830), (44, 394535), (55, 315628), (76, 228415), (95, 182732), (110, 157814), (190, 91366), (209, 83060), (220, 78907), (380, 45683), (418, 41530), (836, 20765), (1045, 16612), (2090, 8306), (4153, 4180)]