5200804480

素因数分解:

$2^7\times 5^1\times {\mathrm{8126257}}^1$

素因数の和:8126276

約数の個数: 32

約数和(自身を含む): 12433174740

約数和(自身を除く): 7232370260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8126257, 16252514, 32505028, 40631285, 65010056, 81262570, 130020112, 162525140, 260040224, 325050280, 520080448, 650100560, 1040160896, 1300201120, 2600402240, 5200804480]

約数ペア:

[(1, 5200804480), (2, 2600402240), (4, 1300201120), (5, 1040160896), (8, 650100560), (10, 520080448), (16, 325050280), (20, 260040224), (32, 162525140), (40, 130020112), (64, 81262570), (80, 65010056), (128, 40631285), (160, 32505028), (320, 16252514), (640, 8126257)]