63676220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9902

約数の個数: 48

約数和(自身を含む): 149052960

約数和(自身を除く): 85376740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 9857, 19714, 39428, 49285, 98570, 167569, 187283, 197140, 335138, 374566, 670276, 749132, 837845, 936415, 1675690, 1872830, 3183811, 3351380, 3745660, 6367622, 12735244, 15919055, 31838110, 63676220]

約数ペア:

[(1, 63676220), (2, 31838110), (4, 15919055), (5, 12735244), (10, 6367622), (17, 3745660), (19, 3351380), (20, 3183811), (34, 1872830), (38, 1675690), (68, 936415), (76, 837845), (85, 749132), (95, 670276), (170, 374566), (190, 335138), (323, 197140), (340, 187283), (380, 167569), (646, 98570), (1292, 49285), (1615, 39428), (3230, 19714), (6460, 9857)]