25292960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2086

約数の個数: 96

約数和(自身を含む): 74535552

約数和(自身を除く): 49242592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2053, 2464, 3080, 4106, 6160, 8212, 10265, 12320, 14371, 16424, 20530, 22583, 28742, 32848, 41060, 45166, 57484, 65696, 71855, 82120, 90332, 112915, 114968, 143710, 158081, 164240, 180664, 225830, 229936, 287420, 316162, 328480, 361328, 451660, 459872, 574840, 632324, 722656, 790405, 903320, 1149680, 1264648, 1580810, 1806640, 2299360, 2529296, 3161620, 3613280, 5058592, 6323240, 12646480, 25292960]

約数ペア:

[(1, 25292960), (2, 12646480), (4, 6323240), (5, 5058592), (7, 3613280), (8, 3161620), (10, 2529296), (11, 2299360), (14, 1806640), (16, 1580810), (20, 1264648), (22, 1149680), (28, 903320), (32, 790405), (35, 722656), (40, 632324), (44, 574840), (55, 459872), (56, 451660), (70, 361328), (77, 328480), (80, 316162), (88, 287420), (110, 229936), (112, 225830), (140, 180664), (154, 164240), (160, 158081), (176, 143710), (220, 114968), (224, 112915), (280, 90332), (308, 82120), (352, 71855), (385, 65696), (440, 57484), (560, 45166), (616, 41060), (770, 32848), (880, 28742), (1120, 22583), (1232, 20530), (1540, 16424), (1760, 14371), (2053, 12320), (2464, 10265), (3080, 8212), (4106, 6160)]