1144642280

素因数分解:

$2^3\times 5^1\times {\mathrm{28616057}}^1$

素因数の和:28616068

約数の個数: 16

約数和(自身を含む): 2575445220

約数和(自身を除く): 1430802940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28616057, 57232114, 114464228, 143080285, 228928456, 286160570, 572321140, 1144642280]

約数ペア:

[(1, 1144642280), (2, 572321140), (4, 286160570), (5, 228928456), (8, 143080285), (10, 114464228), (20, 57232114), (40, 28616057)]