2812281850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 6077575296

約数和(自身を除く): 3265293446

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 211, 226, 337, 350, 422, 565, 674, 791, 1055, 1130, 1477, 1582, 1685, 2110, 2359, 2825, 2954, 3370, 3955, 4718, 5275, 5650, 7385, 7910, 8425, 10550, 11795, 14770, 16850, 19775, 23590, 23843, 36925, 38081, 39550, 47686, 58975, 71107, 73850, 76162, 117950, 119215, 142214, 166901, 190405, 238430, 266567, 333802, 355535, 380810, 497749, 533134, 596075, 711070, 834505, 952025, 995498, 1192150, 1332835, 1669010, 1777675, 1904050, 2488745, 2665670, 3555350, 4172525, 4977490, 6664175, 8035091, 8345050, 12443725, 13328350, 16070182, 24887450, 40175455, 56245637, 80350910, 112491274, 200877275, 281228185, 401754550, 562456370, 1406140925, 2812281850]

約数ペア:

[(1, 2812281850), (2, 1406140925), (5, 562456370), (7, 401754550), (10, 281228185), (14, 200877275), (25, 112491274), (35, 80350910), (50, 56245637), (70, 40175455), (113, 24887450), (175, 16070182), (211, 13328350), (226, 12443725), (337, 8345050), (350, 8035091), (422, 6664175), (565, 4977490), (674, 4172525), (791, 3555350), (1055, 2665670), (1130, 2488745), (1477, 1904050), (1582, 1777675), (1685, 1669010), (2110, 1332835), (2359, 1192150), (2825, 995498), (2954, 952025), (3370, 834505), (3955, 711070), (4718, 596075), (5275, 533134), (5650, 497749), (7385, 380810), (7910, 355535), (8425, 333802), (10550, 266567), (11795, 238430), (14770, 190405), (16850, 166901), (19775, 142214), (23590, 119215), (23843, 117950), (36925, 76162), (38081, 73850), (39550, 71107), (47686, 58975)]