26565920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7257

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 38933920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7219, 14438, 28876, 36095, 57752, 72190, 115504, 144380, 166037, 231008, 288760, 332074, 577520, 664148, 830185, 1155040, 1328296, 1660370, 2656592, 3320740, 5313184, 6641480, 13282960, 26565920]

約数ペア:

[(1, 26565920), (2, 13282960), (4, 6641480), (5, 5313184), (8, 3320740), (10, 2656592), (16, 1660370), (20, 1328296), (23, 1155040), (32, 830185), (40, 664148), (46, 577520), (80, 332074), (92, 288760), (115, 231008), (160, 166037), (184, 144380), (230, 115504), (368, 72190), (460, 57752), (736, 36095), (920, 28876), (1840, 14438), (3680, 7219)]