13108100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6932

約数の個数: 36

約数和(自身を含む): 29946000

約数和(自身を除く): 16837900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6899, 13798, 27596, 34495, 68990, 131081, 137980, 172475, 262162, 344950, 524324, 655405, 689900, 1310810, 2621620, 3277025, 6554050, 13108100]

約数ペア:

[(1, 13108100), (2, 6554050), (4, 3277025), (5, 2621620), (10, 1310810), (19, 689900), (20, 655405), (25, 524324), (38, 344950), (50, 262162), (76, 172475), (95, 137980), (100, 131081), (190, 68990), (380, 34495), (475, 27596), (950, 13798), (1900, 6899)]