1330909900

素因数分解:

$2^2\times 5^2\times {\mathrm{13309099}}^1$

素因数の和:13309113

約数の個数: 18

約数和(自身を含む): 2888074700

約数和(自身を除く): 1557164800

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 13309099, 26618198, 53236396, 66545495, 133090990, 266181980, 332727475, 665454950, 1330909900]

約数ペア:

[(1, 1330909900), (2, 665454950), (4, 332727475), (5, 266181980), (10, 133090990), (20, 66545495), (25, 53236396), (50, 26618198), (100, 13309099)]