2025274370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{373}}^1\times {\mathrm{1583}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 4265395200

約数和(自身を除く): 2240120830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 373, 490, 686, 746, 1583, 1715, 1865, 2611, 3166, 3430, 3730, 5222, 7915, 11081, 13055, 15830, 18277, 22162, 26110, 36554, 55405, 77567, 91385, 110810, 127939, 155134, 182770, 255878, 387835, 542969, 590459, 639695, 775670, 1085938, 1180918, 1279390, 2714845, 2952295, 4133213, 5429690, 5904590, 8266426, 20666065, 28932491, 41332130, 57864982, 144662455, 202527437, 289324910, 405054874, 1012637185, 2025274370]

約数ペア:

[(1, 2025274370), (2, 1012637185), (5, 405054874), (7, 289324910), (10, 202527437), (14, 144662455), (35, 57864982), (49, 41332130), (70, 28932491), (98, 20666065), (245, 8266426), (343, 5904590), (373, 5429690), (490, 4133213), (686, 2952295), (746, 2714845), (1583, 1279390), (1715, 1180918), (1865, 1085938), (2611, 775670), (3166, 639695), (3430, 590459), (3730, 542969), (5222, 387835), (7915, 255878), (11081, 182770), (13055, 155134), (15830, 127939), (18277, 110810), (22162, 91385), (26110, 77567), (36554, 55405)]