6520880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 15577872

約数和(自身を除く): 9056992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2203, 2960, 4406, 8812, 11015, 17624, 22030, 35248, 44060, 81511, 88120, 163022, 176240, 326044, 407555, 652088, 815110, 1304176, 1630220, 3260440, 6520880]

約数ペア:

[(1, 6520880), (2, 3260440), (4, 1630220), (5, 1304176), (8, 815110), (10, 652088), (16, 407555), (20, 326044), (37, 176240), (40, 163022), (74, 88120), (80, 81511), (148, 44060), (185, 35248), (296, 22030), (370, 17624), (592, 11015), (740, 8812), (1480, 4406), (2203, 2960)]