72800230

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{13309}}^1$

素因数の和:13863

約数の個数: 16

約数和(自身を含む): 131289840

約数和(自身を除く): 58489610

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 5470, 13309, 26618, 66545, 133090, 7280023, 14560046, 36400115, 72800230]

約数ペア:

[(1, 72800230), (2, 36400115), (5, 14560046), (10, 7280023), (547, 133090), (1094, 66545), (2735, 26618), (5470, 13309)]