130090900

素因数分解:

$2^2\times 5^2\times {\mathrm{673}}^1\times {\mathrm{1933}}^1$

素因数の和:2620

約数の個数: 36

約数和(自身を含む): 282862972

約数和(自身を除く): 152772072

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 673, 1346, 1933, 2692, 3365, 3866, 6730, 7732, 9665, 13460, 16825, 19330, 33650, 38660, 48325, 67300, 96650, 193300, 1300909, 2601818, 5203636, 6504545, 13009090, 26018180, 32522725, 65045450, 130090900]

約数ペア:

[(1, 130090900), (2, 65045450), (4, 32522725), (5, 26018180), (10, 13009090), (20, 6504545), (25, 5203636), (50, 2601818), (100, 1300909), (673, 193300), (1346, 96650), (1933, 67300), (2692, 48325), (3365, 38660), (3866, 33650), (6730, 19330), (7732, 16825), (9665, 13460)]