199929400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4829

約数の個数: 96

約数和(自身を含む): 533894400

約数和(自身を除く): 333965000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2090, 2200, 3800, 4180, 4783, 5225, 8360, 9566, 10450, 19132, 20900, 23915, 38264, 41800, 47830, 52613, 90877, 95660, 105226, 119575, 181754, 191320, 210452, 239150, 263065, 363508, 420904, 454385, 478300, 526130, 727016, 908770, 956600, 999647, 1052260, 1315325, 1817540, 1999294, 2104520, 2271925, 2630650, 3635080, 3998588, 4543850, 4998235, 5261300, 7997176, 9087700, 9996470, 10522600, 18175400, 19992940, 24991175, 39985880, 49982350, 99964700, 199929400]

約数ペア:

[(1, 199929400), (2, 99964700), (4, 49982350), (5, 39985880), (8, 24991175), (10, 19992940), (11, 18175400), (19, 10522600), (20, 9996470), (22, 9087700), (25, 7997176), (38, 5261300), (40, 4998235), (44, 4543850), (50, 3998588), (55, 3635080), (76, 2630650), (88, 2271925), (95, 2104520), (100, 1999294), (110, 1817540), (152, 1315325), (190, 1052260), (200, 999647), (209, 956600), (220, 908770), (275, 727016), (380, 526130), (418, 478300), (440, 454385), (475, 420904), (550, 363508), (760, 263065), (836, 239150), (950, 210452), (1045, 191320), (1100, 181754), (1672, 119575), (1900, 105226), (2090, 95660), (2200, 90877), (3800, 52613), (4180, 47830), (4783, 41800), (5225, 38264), (8360, 23915), (9566, 20900), (10450, 19132)]