25712760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 79626960

約数和(自身を除く): 53914200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 97, 120, 141, 188, 194, 235, 282, 291, 376, 388, 470, 485, 564, 582, 705, 776, 940, 970, 1128, 1164, 1410, 1455, 1880, 1940, 2209, 2328, 2820, 2910, 3880, 4418, 4559, 5640, 5820, 6627, 8836, 9118, 11045, 11640, 13254, 13677, 17672, 18236, 22090, 22795, 26508, 27354, 33135, 36472, 44180, 45590, 53016, 54708, 66270, 68385, 88360, 91180, 109416, 132540, 136770, 182360, 214273, 265080, 273540, 428546, 547080, 642819, 857092, 1071365, 1285638, 1714184, 2142730, 2571276, 3214095, 4285460, 5142552, 6428190, 8570920, 12856380, 25712760]

約数ペア:

[(1, 25712760), (2, 12856380), (3, 8570920), (4, 6428190), (5, 5142552), (6, 4285460), (8, 3214095), (10, 2571276), (12, 2142730), (15, 1714184), (20, 1285638), (24, 1071365), (30, 857092), (40, 642819), (47, 547080), (60, 428546), (94, 273540), (97, 265080), (120, 214273), (141, 182360), (188, 136770), (194, 132540), (235, 109416), (282, 91180), (291, 88360), (376, 68385), (388, 66270), (470, 54708), (485, 53016), (564, 45590), (582, 44180), (705, 36472), (776, 33135), (940, 27354), (970, 26508), (1128, 22795), (1164, 22090), (1410, 18236), (1455, 17672), (1880, 13677), (1940, 13254), (2209, 11640), (2328, 11045), (2820, 9118), (2910, 8836), (3880, 6627), (4418, 5820), (4559, 5640)]