25970880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2114

約数の個数: 112

約数和(自身を含む): 88843104

約数和(自身を除く): 62872224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2081, 2496, 3120, 4160, 4162, 6240, 6243, 8324, 10405, 12480, 12486, 16648, 20810, 24972, 27053, 31215, 33296, 41620, 49944, 54106, 62430, 66592, 81159, 83240, 99888, 108212, 124860, 133184, 135265, 162318, 166480, 199776, 216424, 249720, 270530, 324636, 332960, 399552, 405795, 432848, 499440, 541060, 649272, 665920, 811590, 865696, 998880, 1082120, 1298544, 1623180, 1731392, 1997760, 2164240, 2597088, 3246360, 4328480, 5194176, 6492720, 8656960, 12985440, 25970880]

約数ペア:

[(1, 25970880), (2, 12985440), (3, 8656960), (4, 6492720), (5, 5194176), (6, 4328480), (8, 3246360), (10, 2597088), (12, 2164240), (13, 1997760), (15, 1731392), (16, 1623180), (20, 1298544), (24, 1082120), (26, 998880), (30, 865696), (32, 811590), (39, 665920), (40, 649272), (48, 541060), (52, 499440), (60, 432848), (64, 405795), (65, 399552), (78, 332960), (80, 324636), (96, 270530), (104, 249720), (120, 216424), (130, 199776), (156, 166480), (160, 162318), (192, 135265), (195, 133184), (208, 124860), (240, 108212), (260, 99888), (312, 83240), (320, 81159), (390, 66592), (416, 62430), (480, 54106), (520, 49944), (624, 41620), (780, 33296), (832, 31215), (960, 27053), (1040, 24972), (1248, 20810), (1560, 16648), (2080, 12486), (2081, 12480), (2496, 10405), (3120, 8324), (4160, 6243), (4162, 6240)]