38061680

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6701}}^1$

素因数の和:6785

約数の個数: 40

約数和(自身を含む): 89753184

約数和(自身を除く): 51691504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 6701, 13402, 26804, 33505, 53608, 67010, 107216, 134020, 268040, 475771, 536080, 951542, 1903084, 2378855, 3806168, 4757710, 7612336, 9515420, 19030840, 38061680]

約数ペア:

[(1, 38061680), (2, 19030840), (4, 9515420), (5, 7612336), (8, 4757710), (10, 3806168), (16, 2378855), (20, 1903084), (40, 951542), (71, 536080), (80, 475771), (142, 268040), (284, 134020), (355, 107216), (568, 67010), (710, 53608), (1136, 33505), (1420, 26804), (2840, 13402), (5680, 6701)]