2079040300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{10789}}^1$

素因数の和:10891

約数の個数: 72

約数和(自身を含む): 4720322880

約数和(自身を除く): 2641282580

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 410, 470, 820, 940, 1025, 1175, 1927, 2050, 2350, 3854, 4100, 4700, 7708, 9635, 10789, 19270, 21578, 38540, 43156, 48175, 53945, 96350, 107890, 192700, 215780, 269725, 442349, 507083, 539450, 884698, 1014166, 1078900, 1769396, 2028332, 2211745, 2535415, 4423490, 5070830, 8846980, 10141660, 11058725, 12677075, 20790403, 22117450, 25354150, 41580806, 44234900, 50708300, 83161612, 103952015, 207904030, 415808060, 519760075, 1039520150, 2079040300]

約数ペア:

[(1, 2079040300), (2, 1039520150), (4, 519760075), (5, 415808060), (10, 207904030), (20, 103952015), (25, 83161612), (41, 50708300), (47, 44234900), (50, 41580806), (82, 25354150), (94, 22117450), (100, 20790403), (164, 12677075), (188, 11058725), (205, 10141660), (235, 8846980), (410, 5070830), (470, 4423490), (820, 2535415), (940, 2211745), (1025, 2028332), (1175, 1769396), (1927, 1078900), (2050, 1014166), (2350, 884698), (3854, 539450), (4100, 507083), (4700, 442349), (7708, 269725), (9635, 215780), (10789, 192700), (19270, 107890), (21578, 96350), (38540, 53945), (43156, 48175)]