2704004480

素因数分解:

$2^7\times 5^1\times {\mathrm{4225007}}^1$

素因数の和:4225026

約数の個数: 32

約数和(自身を含む): 6464262240

約数和(自身を除く): 3760257760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4225007, 8450014, 16900028, 21125035, 33800056, 42250070, 67600112, 84500140, 135200224, 169000280, 270400448, 338000560, 540800896, 676001120, 1352002240, 2704004480]

約数ペア:

[(1, 2704004480), (2, 1352002240), (4, 676001120), (5, 540800896), (8, 338000560), (10, 270400448), (16, 169000280), (20, 135200224), (32, 84500140), (40, 67600112), (64, 42250070), (80, 33800056), (128, 21125035), (160, 16900028), (320, 8450014), (640, 4225007)]