5743431940

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{443851}}^1$

素因数の和:444507

約数の個数: 24

約数和(自身を含む): 12079876032

約数和(自身を除く): 6336444092

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 6470, 12940, 443851, 887702, 1775404, 2219255, 4438510, 8877020, 287171597, 574343194, 1148686388, 1435857985, 2871715970, 5743431940]

約数ペア:

[(1, 5743431940), (2, 2871715970), (4, 1435857985), (5, 1148686388), (10, 574343194), (20, 287171597), (647, 8877020), (1294, 4438510), (2588, 2219255), (3235, 1775404), (6470, 887702), (12940, 443851)]