4953140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 10456992

約数和(自身を除く): 5503852

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1091, 1135, 2182, 2270, 4364, 4540, 5455, 10910, 21820, 247657, 495314, 990628, 1238285, 2476570, 4953140]

約数ペア:

[(1, 4953140), (2, 2476570), (4, 1238285), (5, 990628), (10, 495314), (20, 247657), (227, 21820), (454, 10910), (908, 5455), (1091, 4540), (1135, 4364), (2182, 2270)]