6435602240

素因数分解:

$2^6\times 5^1\times {\mathrm{20111257}}^1$

素因数の和:20111274

約数の個数: 28

約数和(自身を含む): 15324778596

約数和(自身を除く): 8889176356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20111257, 40222514, 80445028, 100556285, 160890056, 201112570, 321780112, 402225140, 643560224, 804450280, 1287120448, 1608900560, 3217801120, 6435602240]

約数ペア:

[(1, 6435602240), (2, 3217801120), (4, 1608900560), (5, 1287120448), (8, 804450280), (10, 643560224), (16, 402225140), (20, 321780112), (32, 201112570), (40, 160890056), (64, 100556285), (80, 80445028), (160, 40222514), (320, 20111257)]