2804243120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5007577}}^1$

素因数の和:5007597

約数の個数: 40

約数和(自身を含む): 7451276064

約数和(自身を除く): 4647032944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5007577, 10015154, 20030308, 25037885, 35053039, 40060616, 50075770, 70106078, 80121232, 100151540, 140212156, 175265195, 200303080, 280424312, 350530390, 400606160, 560848624, 701060780, 1402121560, 2804243120]

約数ペア:

[(1, 2804243120), (2, 1402121560), (4, 701060780), (5, 560848624), (7, 400606160), (8, 350530390), (10, 280424312), (14, 200303080), (16, 175265195), (20, 140212156), (28, 100151540), (35, 80121232), (40, 70106078), (56, 50075770), (70, 40060616), (80, 35053039), (112, 25037885), (140, 20030308), (280, 10015154), (560, 5007577)]