284433550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 540925200

約数和(自身を除く): 256491650

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 149, 298, 365, 523, 730, 745, 1046, 1490, 1825, 2615, 3650, 3725, 5230, 7450, 10877, 13075, 21754, 26150, 38179, 54385, 76358, 77927, 108770, 155854, 190895, 271925, 381790, 389635, 543850, 779270, 954475, 1908950, 1948175, 3896350, 5688671, 11377342, 28443355, 56886710, 142216775, 284433550]

約数ペア:

[(1, 284433550), (2, 142216775), (5, 56886710), (10, 28443355), (25, 11377342), (50, 5688671), (73, 3896350), (146, 1948175), (149, 1908950), (298, 954475), (365, 779270), (523, 543850), (730, 389635), (745, 381790), (1046, 271925), (1490, 190895), (1825, 155854), (2615, 108770), (3650, 77927), (3725, 76358), (5230, 54385), (7450, 38179), (10877, 26150), (13075, 21754)]