82203880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9874

約数の個数: 64

約数和(自身を含む): 212414400

約数和(自身を除く): 130210520

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 9833, 19666, 39332, 49165, 78664, 98330, 108163, 186827, 196660, 216326, 373654, 393320, 432652, 540815, 747308, 865304, 934135, 1081630, 1494616, 1868270, 2055097, 2163260, 3736540, 4110194, 4326520, 7473080, 8220388, 10275485, 16440776, 20550970, 41101940, 82203880]

約数ペア:

[(1, 82203880), (2, 41101940), (4, 20550970), (5, 16440776), (8, 10275485), (10, 8220388), (11, 7473080), (19, 4326520), (20, 4110194), (22, 3736540), (38, 2163260), (40, 2055097), (44, 1868270), (55, 1494616), (76, 1081630), (88, 934135), (95, 865304), (110, 747308), (152, 540815), (190, 432652), (209, 393320), (220, 373654), (380, 216326), (418, 196660), (440, 186827), (760, 108163), (836, 98330), (1045, 78664), (1672, 49165), (2090, 39332), (4180, 19666), (8360, 9833)]