104032220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11954

約数の個数: 48

約数和(自身を含む): 239984640

約数和(自身を除く): 135952420

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 11903, 23806, 47612, 59515, 119030, 226157, 238060, 273769, 452314, 547538, 904628, 1095076, 1130785, 1368845, 2261570, 2737690, 4523140, 5201611, 5475380, 10403222, 20806444, 26008055, 52016110, 104032220]

約数ペア:

[(1, 104032220), (2, 52016110), (4, 26008055), (5, 20806444), (10, 10403222), (19, 5475380), (20, 5201611), (23, 4523140), (38, 2737690), (46, 2261570), (76, 1368845), (92, 1130785), (95, 1095076), (115, 904628), (190, 547538), (230, 452314), (380, 273769), (437, 238060), (460, 226157), (874, 119030), (1748, 59515), (2185, 47612), (4370, 23806), (8740, 11903)]