13045150

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2028

約数の個数: 24

約数和(自身を含む): 24451560

約数和(自身を除く): 11406410

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 1877, 3475, 3754, 6950, 9385, 18770, 46925, 93850, 260903, 521806, 1304515, 2609030, 6522575, 13045150]

約数ペア:

[(1, 13045150), (2, 6522575), (5, 2609030), (10, 1304515), (25, 521806), (50, 260903), (139, 93850), (278, 46925), (695, 18770), (1390, 9385), (1877, 6950), (3475, 3754)]