827725360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134371}}^1$

素因数の和:134402

約数の個数: 80

約数和(自身を含む): 2399346432

約数和(自身を除く): 1571621072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 134371, 268742, 537484, 671855, 940597, 1074968, 1343710, 1478081, 1881194, 2149936, 2687420, 2956162, 3762388, 4702985, 5374840, 5912324, 7390405, 7524776, 9405970, 10346567, 10749680, 11824648, 14780810, 15049552, 18811940, 20693134, 23649296, 29561620, 37623880, 41386268, 51732835, 59123240, 75247760, 82772536, 103465670, 118246480, 165545072, 206931340, 413862680, 827725360]

約数ペア:

[(1, 827725360), (2, 413862680), (4, 206931340), (5, 165545072), (7, 118246480), (8, 103465670), (10, 82772536), (11, 75247760), (14, 59123240), (16, 51732835), (20, 41386268), (22, 37623880), (28, 29561620), (35, 23649296), (40, 20693134), (44, 18811940), (55, 15049552), (56, 14780810), (70, 11824648), (77, 10749680), (80, 10346567), (88, 9405970), (110, 7524776), (112, 7390405), (140, 5912324), (154, 5374840), (176, 4702985), (220, 3762388), (280, 2956162), (308, 2687420), (385, 2149936), (440, 1881194), (560, 1478081), (616, 1343710), (770, 1074968), (880, 940597), (1232, 671855), (1540, 537484), (3080, 268742), (6160, 134371)]