47524480

素因数分解:

$2^7\times 5^1\times {\mathrm{74257}}^1$

素因数の和:74276

約数の個数: 32

約数和(自身を含む): 113614740

約数和(自身を除く): 66090260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 74257, 148514, 297028, 371285, 594056, 742570, 1188112, 1485140, 2376224, 2970280, 4752448, 5940560, 9504896, 11881120, 23762240, 47524480]

約数ペア:

[(1, 47524480), (2, 23762240), (4, 11881120), (5, 9504896), (8, 5940560), (10, 4752448), (16, 2970280), (20, 2376224), (32, 1485140), (40, 1188112), (64, 742570), (80, 594056), (128, 371285), (160, 297028), (320, 148514), (640, 74257)]