8008960

素因数分解:

$2^8\times 5^1\times {\mathrm{6257}}^1$

素因数の和:6278

約数の個数: 36

約数和(自身を含む): 19187028

約数和(自身を除く): 11178068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6257, 12514, 25028, 31285, 50056, 62570, 100112, 125140, 200224, 250280, 400448, 500560, 800896, 1001120, 1601792, 2002240, 4004480, 8008960]

約数ペア:

[(1, 8008960), (2, 4004480), (4, 2002240), (5, 1601792), (8, 1001120), (10, 800896), (16, 500560), (20, 400448), (32, 250280), (40, 200224), (64, 125140), (80, 100112), (128, 62570), (160, 50056), (256, 31285), (320, 25028), (640, 12514), (1280, 6257)]