3348560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 8198880

約数和(自身を除く): 4850320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2203, 4406, 8812, 11015, 17624, 22030, 35248, 41857, 44060, 83714, 88120, 167428, 176240, 209285, 334856, 418570, 669712, 837140, 1674280, 3348560]

約数ペア:

[(1, 3348560), (2, 1674280), (4, 837140), (5, 669712), (8, 418570), (10, 334856), (16, 209285), (19, 176240), (20, 167428), (38, 88120), (40, 83714), (76, 44060), (80, 41857), (95, 35248), (152, 22030), (190, 17624), (304, 11015), (380, 8812), (760, 4406), (1520, 2203)]