84280150

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{3433}}^1$

素因数の和:3936

約数の個数: 24

約数和(自身を含む): 157126104

約数和(自身を除く): 72845954

約数列:

[1, 2, 5, 10, 25, 50, 491, 982, 2455, 3433, 4910, 6866, 12275, 17165, 24550, 34330, 85825, 171650, 1685603, 3371206, 8428015, 16856030, 42140075, 84280150]

約数ペア:

[(1, 84280150), (2, 42140075), (5, 16856030), (10, 8428015), (25, 3371206), (50, 1685603), (491, 171650), (982, 85825), (2455, 34330), (3433, 24550), (4910, 17165), (6866, 12275)]