4553140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 9610272

約数和(自身を除く): 5057132

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 907, 1004, 1255, 1814, 2510, 3628, 4535, 5020, 9070, 18140, 227657, 455314, 910628, 1138285, 2276570, 4553140]

約数ペア:

[(1, 4553140), (2, 2276570), (4, 1138285), (5, 910628), (10, 455314), (20, 227657), (251, 18140), (502, 9070), (907, 5020), (1004, 4535), (1255, 3628), (1814, 2510)]