25625328

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 70308000

約数和(自身を除く): 44682672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 449, 464, 492, 656, 696, 898, 984, 1189, 1347, 1392, 1796, 1968, 2378, 2694, 3567, 3592, 4756, 5388, 7134, 7184, 9512, 10776, 13021, 14268, 18409, 19024, 21552, 26042, 28536, 36818, 39063, 52084, 55227, 57072, 73636, 78126, 104168, 110454, 147272, 156252, 208336, 220908, 294544, 312504, 441816, 533861, 625008, 883632, 1067722, 1601583, 2135444, 3203166, 4270888, 6406332, 8541776, 12812664, 25625328]

約数ペア:

[(1, 25625328), (2, 12812664), (3, 8541776), (4, 6406332), (6, 4270888), (8, 3203166), (12, 2135444), (16, 1601583), (24, 1067722), (29, 883632), (41, 625008), (48, 533861), (58, 441816), (82, 312504), (87, 294544), (116, 220908), (123, 208336), (164, 156252), (174, 147272), (232, 110454), (246, 104168), (328, 78126), (348, 73636), (449, 57072), (464, 55227), (492, 52084), (656, 39063), (696, 36818), (898, 28536), (984, 26042), (1189, 21552), (1347, 19024), (1392, 18409), (1796, 14268), (1968, 13021), (2378, 10776), (2694, 9512), (3567, 7184), (3592, 7134), (4756, 5388)]