2769345520

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{2089}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 6558821280

約数和(自身を除く): 3789475760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 227, 292, 365, 454, 584, 730, 908, 1135, 1168, 1460, 1816, 2089, 2270, 2920, 3632, 4178, 4540, 5840, 8356, 9080, 10445, 16571, 16712, 18160, 20890, 33142, 33424, 41780, 66284, 82855, 83560, 132568, 152497, 165710, 167120, 265136, 304994, 331420, 474203, 609988, 662840, 762485, 948406, 1219976, 1325680, 1524970, 1896812, 2371015, 2439952, 3049940, 3793624, 4742030, 6099880, 7587248, 9484060, 12199760, 18968120, 34616819, 37936240, 69233638, 138467276, 173084095, 276934552, 346168190, 553869104, 692336380, 1384672760, 2769345520]

約数ペア:

[(1, 2769345520), (2, 1384672760), (4, 692336380), (5, 553869104), (8, 346168190), (10, 276934552), (16, 173084095), (20, 138467276), (40, 69233638), (73, 37936240), (80, 34616819), (146, 18968120), (227, 12199760), (292, 9484060), (365, 7587248), (454, 6099880), (584, 4742030), (730, 3793624), (908, 3049940), (1135, 2439952), (1168, 2371015), (1460, 1896812), (1816, 1524970), (2089, 1325680), (2270, 1219976), (2920, 948406), (3632, 762485), (4178, 662840), (4540, 609988), (5840, 474203), (8356, 331420), (9080, 304994), (10445, 265136), (16571, 167120), (16712, 165710), (18160, 152497), (20890, 132568), (33142, 83560), (33424, 82855), (41780, 66284)]