45408560

素因数分解:

$2^4\times 5^1\times {\mathrm{567607}}^1$

素因数の和:567620

約数の個数: 20

約数和(自身を含む): 105575088

約数和(自身を除く): 60166528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 567607, 1135214, 2270428, 2838035, 4540856, 5676070, 9081712, 11352140, 22704280, 45408560]

約数ペア:

[(1, 45408560), (2, 22704280), (4, 11352140), (5, 9081712), (8, 5676070), (10, 4540856), (16, 2838035), (20, 2270428), (40, 1135214), (80, 567607)]