5504868100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2897299}}^1$

素因数の和:2897332

約数の個数: 36

約数和(自身を含む): 12574282000

約数和(自身を除く): 7069413900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2897299, 5794598, 11589196, 14486495, 28972990, 55048681, 57945980, 72432475, 110097362, 144864950, 220194724, 275243405, 289729900, 550486810, 1100973620, 1376217025, 2752434050, 5504868100]

約数ペア:

[(1, 5504868100), (2, 2752434050), (4, 1376217025), (5, 1100973620), (10, 550486810), (19, 289729900), (20, 275243405), (25, 220194724), (38, 144864950), (50, 110097362), (76, 72432475), (95, 57945980), (100, 55048681), (190, 28972990), (380, 14486495), (475, 11589196), (950, 5794598), (1900, 2897299)]