25766720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11503}}^1$

素因数の和:11527

約数の個数: 56

約数和(自身を含む): 70128384

約数和(自身を除く): 44361664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11503, 23006, 46012, 57515, 80521, 92024, 115030, 161042, 184048, 230060, 322084, 368096, 402605, 460120, 644168, 736192, 805210, 920240, 1288336, 1610420, 1840480, 2576672, 3220840, 3680960, 5153344, 6441680, 12883360, 25766720]

約数ペア:

[(1, 25766720), (2, 12883360), (4, 6441680), (5, 5153344), (7, 3680960), (8, 3220840), (10, 2576672), (14, 1840480), (16, 1610420), (20, 1288336), (28, 920240), (32, 805210), (35, 736192), (40, 644168), (56, 460120), (64, 402605), (70, 368096), (80, 322084), (112, 230060), (140, 184048), (160, 161042), (224, 115030), (280, 92024), (320, 80521), (448, 57515), (560, 46012), (1120, 23006), (2240, 11503)]