4500650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 10686816

約数和(自身を除く): 6186166

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 167, 175, 245, 275, 334, 350, 385, 490, 539, 550, 770, 835, 1078, 1169, 1225, 1670, 1837, 1925, 2338, 2450, 2695, 3674, 3850, 4175, 5390, 5845, 8183, 8350, 9185, 11690, 12859, 13475, 16366, 18370, 25718, 26950, 29225, 40915, 45925, 58450, 64295, 81830, 90013, 91850, 128590, 180026, 204575, 321475, 409150, 450065, 642950, 900130, 2250325, 4500650]

約数ペア:

[(1, 4500650), (2, 2250325), (5, 900130), (7, 642950), (10, 450065), (11, 409150), (14, 321475), (22, 204575), (25, 180026), (35, 128590), (49, 91850), (50, 90013), (55, 81830), (70, 64295), (77, 58450), (98, 45925), (110, 40915), (154, 29225), (167, 26950), (175, 25718), (245, 18370), (275, 16366), (334, 13475), (350, 12859), (385, 11690), (490, 9185), (539, 8350), (550, 8183), (770, 5845), (835, 5390), (1078, 4175), (1169, 3850), (1225, 3674), (1670, 2695), (1837, 2450), (1925, 2338)]