52804480

素因数分解:

$2^7\times 5^1\times {\mathrm{82507}}^1$

素因数の和:82526

約数の個数: 32

約数和(自身を含む): 126237240

約数和(自身を除く): 73432760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82507, 165014, 330028, 412535, 660056, 825070, 1320112, 1650140, 2640224, 3300280, 5280448, 6600560, 10560896, 13201120, 26402240, 52804480]

約数ペア:

[(1, 52804480), (2, 26402240), (4, 13201120), (5, 10560896), (8, 6600560), (10, 5280448), (16, 3300280), (20, 2640224), (32, 1650140), (40, 1320112), (64, 825070), (80, 660056), (128, 412535), (160, 330028), (320, 165014), (640, 82507)]