80596880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11104

約数の個数: 80

約数和(自身を含む): 230651904

約数和(自身を除く): 150055024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 11071, 22142, 44284, 55355, 77497, 88568, 110710, 143923, 154994, 177136, 221420, 287846, 309988, 387485, 442840, 575692, 619976, 719615, 774970, 885680, 1007461, 1151384, 1239952, 1439230, 1549940, 2014922, 2302768, 2878460, 3099880, 4029844, 5037305, 5756920, 6199760, 8059688, 10074610, 11513840, 16119376, 20149220, 40298440, 80596880]

約数ペア:

[(1, 80596880), (2, 40298440), (4, 20149220), (5, 16119376), (7, 11513840), (8, 10074610), (10, 8059688), (13, 6199760), (14, 5756920), (16, 5037305), (20, 4029844), (26, 3099880), (28, 2878460), (35, 2302768), (40, 2014922), (52, 1549940), (56, 1439230), (65, 1239952), (70, 1151384), (80, 1007461), (91, 885680), (104, 774970), (112, 719615), (130, 619976), (140, 575692), (182, 442840), (208, 387485), (260, 309988), (280, 287846), (364, 221420), (455, 177136), (520, 154994), (560, 143923), (728, 110710), (910, 88568), (1040, 77497), (1456, 55355), (1820, 44284), (3640, 22142), (7280, 11071)]