4051750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 7993440

約数和(自身を除く): 3941690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 853, 950, 1706, 2375, 4265, 4750, 8530, 16207, 21325, 32414, 42650, 81035, 106625, 162070, 213250, 405175, 810350, 2025875, 4051750]

約数ペア:

[(1, 4051750), (2, 2025875), (5, 810350), (10, 405175), (19, 213250), (25, 162070), (38, 106625), (50, 81035), (95, 42650), (125, 32414), (190, 21325), (250, 16207), (475, 8530), (853, 4750), (950, 4265), (1706, 2375)]