103161880

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2351}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 232424640

約数和(自身を除く): 129262760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 2194, 2351, 4388, 4702, 5485, 8776, 9404, 10970, 11755, 18808, 21940, 23510, 43880, 47020, 94040, 2579047, 5158094, 10316188, 12895235, 20632376, 25790470, 51580940, 103161880]

約数ペア:

[(1, 103161880), (2, 51580940), (4, 25790470), (5, 20632376), (8, 12895235), (10, 10316188), (20, 5158094), (40, 2579047), (1097, 94040), (2194, 47020), (2351, 43880), (4388, 23510), (4702, 21940), (5485, 18808), (8776, 11755), (9404, 10970)]